When temperatures go high, fish go low.
That's the conclusion reached by researchers in Israel, who tracked the movements of 236 species – most of them fish – as the Mediterranean Sea warmed by 1 C.
What they found is that in order to cope with the warmer water, most species moved to deeper and colder parts of the sea.
However, as CTV News Science and Technology Specialist Dan Riskin explains in this week's Riskin Report, they didn't move straight down – and that raises the question of for how long the fish will be able to adapt in this way.
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
A Winnipeg woman was sentenced to house arrest after a single date with a man she met online culminated in her harassing him for years, and spurred false allegations which resulted in the innocent man being arrested three times.
The journey to home ownership can be exciting, but personal finance columnist Christopher Liew warns about the trappings of becoming 'house poor' -- where an overwhelming portion of your income is devoured by housing costs. Liew offers some practical strategies to maintain better financial health while owning a home.
In the Indian general election that gets underway on Friday, almost a billion people are eligible to vote, but a vast majority of the overseas Indian community in Canada won't be casting a ballot.
It took years for Vinnie Deluca to collect more than 400 cards worth of free McDonald's McCafe coffee, a collection that now has "zero value" after the company discontinued the program.
Jury selection in the hush money trial of Donald Trump enters a pivotal and potentially final stretch Thursday as lawyers look to round out the panel of New Yorkers that will decide the first-ever criminal case against a former president.
As the United States sets its first national limits on toxic forever chemicals in drinking water, researchers say Canada is lagging when it comes to regulations.
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.
U.S. President Joe Biden will accept endorsements from at least 15 members of the Kennedy political family during a campaign stop in Philadelphia on Thursday as he aims to undermine Donald Trump and marginalize the candidacy of Robert F. Kennedy Jr.
The judge presiding over the trial of a man accused of fatally running over a Toronto police officer is set to continue her instructions to the jury today.
In the Indian general election that gets underway on Friday, almost a billion people are eligible to vote, but a vast majority of the overseas Indian community in Canada won't be casting a ballot.
Around 100 members of the Union of Canadian Correctional Officers plan to hold a protest in Abbotsford, B.C., today.
The lawyer representing child-killer Allan Schoenborn walked out of his client's annual review hearing Wednesday – abruptly ending proceedings marked by tense exchanges and several outbursts.
Almost 7,000 bars of pure gold were stolen from Pearson International Airport exactly one year ago during an elaborate heist, but so far only a tiny fraction of that stolen loot has been found.
Ontario is going to see a big jump at the pumps later this week as gas prices in the province hit levels not seen in nearly two years, according to one industry analyst.
U.S. President Joe Biden will accept endorsements from at least 15 members of the Kennedy political family during a campaign stop in Philadelphia on Thursday as he aims to undermine Donald Trump and marginalize the candidacy of Robert F. Kennedy Jr.
Reuters photographer Mohammed Salem captured this year's prestigious World Press Photo of the Year award Thursday with a depiction of loss and sorrow in Gaza, a heartrending photo of a Palestinian woman cradling the body of her young niece.
One of the most prominent figures in the far-right Alternative for Germany party went on trial Thursday on charges of using a Nazi slogan, months before a regional election in which he is running to become his state's governor.
A strong earthquake that struck southwestern Japan left nine people with minor injuries and caused damage such as burst water pipes and small landslides, authorities said Thursday. But there was no danger of a tsunami.
The mayor of Copenhagen said Thursday that she has been in touch with her Paris counterpart to see what could be learned from the reconstruction of the Notre Dame cathedral in the French capital, after a fire devastated the Danish city's 400-year-old stock exchange building.
The European Union's top diplomat urged Group of Seven foreign ministers on Thursday to take quick, concrete steps to provide more air defence systems to Ukraine, warning that continued delays could tilt the war in Moscow's favour.
MPs enacted an extraordinary, rarely used parliamentary power on Wednesday, summonsing an ArriveCan contractor to appear before the House of Commons where he was admonished publicly and forced to provide answers to the questions MPs said he'd previously evaded.
Foreign aid groups are hailing the federal Liberal government's return to a policy of increasing humanitarian and development spending each year, while asking for a plan to push allies to reverse a global decline in aid.
In their 2024 budget, the federal government wants to amend the Canada Labour Code, so employers in federally regulated sectors will eliminate work-related communication with employees outside of scheduled hours. If implemented, this would affect roughly 500,000 employees across the country.
The Ottawa Hospital is hoping artificial intelligence will help reduce physician burnout and increase access to care for patients.
Progress has been made on a new compensation model for family doctors, with the Alberta Medical Association (AMA) hopeful for a fall rollout.
A Winnipeg man is raising a red flag after his landlord said no to health-care equipment that could change his life – a problem he believes is a human rights issue.
New archeological investigations in Guatemala reveal that the ancient Maya people had a ritual of burning royal human remains as a public display of political regime change.
More than 5,500 years ago, two women were tied up and probably buried alive in a ritual sacrifice, using a form of torture associated today with the Italian Mafia, according to an analysis of skeletons discovered at an archeological site in southwest France.
There are a lot of risks when it comes to adolescents using screens — and a new multinational study shows weight-related bullying may be among them.
Congratulations are in order for singer Ashanti and rapper Nelly. The reunited couple have gone public with both a pregnancy and their engagement.
The Sundance Film Festival may not always call Park City, Utah, home. The Sundance Institute has started to explore the possibility of other U.S. locations to host the independent film festival starting in 2027, the organization said Wednesday.
Eight-year-old songwriter Zuri Hamilton from Miramichi, N.B., got to show off her talent on 'The Kelly Clarkson Show' on Monday.
The journey to home ownership can be exciting, but personal finance columnist Christopher Liew warns about the trappings of becoming 'house poor' -- where an overwhelming portion of your income is devoured by housing costs. Liew offers some practical strategies to maintain better financial health while owning a home.
Solving a longstanding construction worker shortage will be key to boosting housing supply, experts say, as Canada's national housing agency continues to forecast housing start levels that fall short of growing demand.
The plant-based protein industry is focused on improving the price, taste and texture of its products as it weathers a period of consumer wariness brought on by the rising cost of living.
Ten beagles rescued from animal testing in the United States arrived in Alberta on Wednesday, thanks to a Canadian charity.
Molly Knight, a grade four student in Nova Scotia, noticed her school library did not have many books on female athletes, so she started her own book drive in hopes of changing that.
A Celebrity Apex cruise to the Caribbean this month turned into a rocking Newfoundland kitchen party when hundreds of people from Canada's easternmost province happened to be booked on the same ship.
Toronto Raptors player Jontay Porter has been handed a lifetime ban from The National Basketball Association (NBA) following an investigation which found he disclosed confidential information to sports bettors, the league says.
Calls for action against Israel in international soccer because of the conflict with Hamas will be stepped up by Palestinian officials at the annual FIFA congress next month.
Mullett Arena buzzed like few times in the two years since the Arizona Coyotes moved in, the fans amped for one last desert hurrah.
Tesla will ask shareholders to reinstate a US$55 billion compensation package for CEO Elon Musk that was rejected by a judge in Delaware this year and to move the electric car maker's corporate home from Delaware to Texas.
Tesla has hit a series of roadblocks, including increased competition and declining sales. The company announced Monday it is slashing 10 per cent of its global workforce.
A driver from London will have to find alternative transportation after an OPP officer clocked them travelling nearly 200 km/h on Highway 401 over the weekend.
When Les Robertson was walking home from the gym in North Vancouver's Lower Lonsdale neighbourhood three weeks ago, he did a double take. Standing near a burrow it had dug in a vacant lot near East 1st Street and St. Georges Avenue was a yellow-bellied marmot.
A moulting seal who was relocated after drawing daily crowds of onlookers in Greater Victoria has made a surprise return, after what officials described as an 'astonishing' six-day journey.
Just steps from Parliament Hill is a barber shop that for the last 100 years has catered to everyone from prime ministers to tourists.
A high score on a Foo Fighters pinball machine has Edmonton player Dave Formenti on a high.
A compound used to treat sour gas that's been linked to fertility issues in cattle has been found throughout groundwater in the Prairies, according to a new study.
While many people choose to keep their medical appointments private, four longtime friends decided to undergo vasectomies as a group in B.C.'s Lower Mainland.
A popular highway in Alberta's Banff National Park now has a 'no stopping zone' to help protect two bears.
B.C. resident Robert Conrad spent thousands of hours on Crown land developing an unusual bond with deer.
A Sudbury woman said her husband was bringing the recycling out to the curb Wednesday night when he had to make a 'mad dash' inside after seeing a bear.
A banana ball python that was stolen from a Kelowna pet store on Saturday has been returned unharmed, Mounties said.
Around 100 members of the Union of Canadian Correctional Officers plan to hold a protest in Abbotsford, B.C., today.
The lawyer representing child-killer Allan Schoenborn walked out of his client's annual review hearing Wednesday – abruptly ending proceedings marked by tense exchanges and several outbursts.
It took years for Vinnie Deluca to collect more than 400 cards worth of free McDonald's McCafe coffee, a collection that now has "zero value" after the company discontinued the program.
A man has been taken to hospital with life-threatening injuries following an industrial accident in Mississauga.
As the United States sets its first national limits on toxic forever chemicals in drinking water, researchers say Canada is lagging when it comes to regulations.
Calgary police have arrested a man and a charge is pending in connection with the death of a toddler in 2022.
Two people are in hospital and police are investigating a fight between a man and a woman in Forest Lawn early Thursday morning.
Alberta's toxic drug death toll has been blamed on a worsening "addiction crisis" and “soaring addiction rates for opioids and other substances,” but data shows no increase in rates of substance use disorders over last decade.
One person is dead following an overnight crash on Hwy. 417 in Ottawa's east end. The westbound lanes of the Queensway are closed between Innes Road and the Hwy. 174 split.
Canadians for Affordable Energy president Dan McTeague says gas prices will drop 4 cents a litre on Friday, one day after prices increased 14 cents a litre.
The Ottawa Hospital is hoping artificial intelligence will help reduce physician burnout and increase access to care for patients.
Motorists are facing higher prices in many parts of Quebec as gas stations switch from winter to summer gasoline.
François Legault still doesn't know the price of a 4 1/2 apartment in Montreal, three years after getting bogged down on the issue.
Quebec provincial police say a body was found following a fire in Saint-Georges, in the Beauce region.
The Alberta government will detail on Thursday measures it’s taking to ensure electricity is more affordable.
Alberta's toxic drug death toll has been blamed on a worsening "addiction crisis" and “soaring addiction rates for opioids and other substances,” but data shows no increase in rates of substance use disorders over last decade.
Cool air has settled in over the province and it'll be here for a few more days.
The RCMP says it is investigating a sudden death in Nova Scotia’s Colchester County.
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
A Celebrity Apex cruise to the Caribbean this month turned into a rocking Newfoundland kitchen party when hundreds of people from Canada's easternmost province happened to be booked on the same ship.
A Winnipeg man is raising a red flag after his landlord said no to health-care equipment that could change his life – a problem he believes is a human rights issue.
A Winnipeg woman was sentenced to house arrest after a single date with a man she met online culminated in her harassing him for years, and spurred false allegations which resulted in the innocent man being arrested three times.
A motion filed by the man accused of killing four Indigenous women in Winnipeg to have one of those murder charges quashed has been dismissed by the judge – weeks before the start of his trial.
After two days of negotiations, the province has presented the Saskatchewan Teachers’ Federation (STF) a final offer, which will go to members for a vote.
A Regina man who says he was given two hours to vacate the seniors' home he lived in after being evicted should not have been forced to move in the first place.
The Saskatchewan Urban Municipalities Association (SUMA) conference wrapped up on Wednesday with educational sessions in the morning, followed by a bear pit session for delegates to speak directly with the provincial government.
People living in the community of Ayr say they are dealing with a safety concern due to transport trucks travelling through their downtown.
Pizza and coffee wasn’t what Jeet Shergill was expecting to order on his lunch break, but he saw the posters of the new menu item at Tim Hortons and decided to give it a shot.
A woman from Guelph, who allegedly tried to obtain credit fraudulently at Conestoga Mall, is now facing 42 charges.
The woman accused of hitting and killing a child while driving under the influence of THC was called to the stand on Wednesday.
After two days of negotiations, the province has presented the Saskatchewan Teachers’ Federation (STF) a final offer, which will go to members for a vote.
A former massage therapist who pleaded guilty to a string of sexual assaults has had his day parole revoked.
A northern Ont. city councillor says she fears many women will go without the proper health care after town loses access to mobile cancer screening.
The body of a missing man has been found after his vehicle was pulled into a northern creek on Saturday morning, Ontario Provincial Police say.
Drivers in Eastern Canada face a big increase in gas prices because of various factors, especially the higher cost of the summer blend, industry analysts say.
According to the London Police Service (LPS), a 35-year-old Constable who lives in Woodstock was arrested and charged with impaired driving.
The rapid pace of infrastructure needed to build the largest factory in Canada continues.
The first joint meeting by the elected councils of the City of London and Oneida Nation of the Thames saw the long-time neighbouring communities take a collaborative step forward.
Provincial police are investigating after a man's body washed up on the shores of Lake Couchiching in Severn Township.
Tim Hortons Roll Up The Rim contest may be in hot water yet again after several customers received emails falsely congratulating them on winning the Tracker boat worth nearly $60,000.
A multi-vehicle collision involving a semi-truck snarled traffic in Barrie on Wednesday afternoon.
Windsor police have seized nearly $42,000 in illegal drugs after raiding a psilocybin dispensary. Around 4 p.m. on Tuesday, police used a search warrant at the business in the 300 block of Ouellette Ave. near University Avenue.
Morgan Hurt shares a birthday with her grandfather, Bruce Rand – but it’s the fact both have received life-saving organ donations that has really solidified their special bond.
Many made a dash to the pumps because experts say the price of gas is set to rise Thursday.
The British Columbia government is encouraging anglers to pack their tackle boxes and head out to a remote lake on Vancouver Island as the province attempts to eradicate an invasive population of sport fish.
Evan Jamieson’s nine-year-old son Oliver has thrived at Mill Bay Nature School in Mill Bay, B.C., despite all of his challenges.
B.C.'s police watchdog has finished its investigation into an incident on Vancouver Island, concluding the actions of officers weren't connected to a man's death.
A banana ball python that was stolen from a Kelowna pet store on Saturday has been returned unharmed, Mounties said.
Nurses held a rally Wednesday at a hospital in the B.C. Interior that closed its emergency department more than a dozen times last year due to insufficient staff.
British Columbia is planning to add 240 new units to its complex-care housing program, providing homes for people with mental-health and addictions challenges that overlap with other serious conditions.
Three men who helped lead and co-ordinate the 2022 border blockade at Coutts, Alta., have been found guilty of public mischief.
Lethbridge police have arrested a Vermilion, Alta., man in connection with a 'grandparent scam' that took aim at a local senior.
An Alberta woman was killed in a multi-vehicle crash on a highway north of Coaldale, Alta., on Wednesday morning.
A northern Ont. city councillor says she fears many women will go without the proper health care after town loses access to mobile cancer screening.
For the next several months, the City of Sault Ste. Marie will be cracking down on people who improperly use accessible parking spaces.
A suspect riding a bicycle on Gibbs Street in Sault Ste. Marie this week has been charged with assaulting police, along with drug-related offences.
A Celebrity Apex cruise to the Caribbean this month turned into a rocking Newfoundland kitchen party when hundreds of people from Canada's easternmost province happened to be booked on the same ship.
A pricing agreement has been reached between crab fishers and seafood processors that will allow for Newfoundland and Labrador's annual crab fishery to get started.
Longliners across Newfoundland and Labrador are tied up once again, as a new protest by the province's fish harvesters threatens to derail the crab fishery for a second straight year.
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