What's causing one moth species to move further north? Climate change
What's causing one moth species to move further north? Climate change
The idea that climate change can have an impact on the movement of different species is not a new one. But a recent study is shedding some light on how warmer weather is affecting the distribution of one pest in particular.
Data collected by the University of Eastern Finland shows that climate change is driving the pine beauty moth to settle further north due to higher-than-average temperatures in the region.
What’s especially alarming is that these moths are moving much faster than initially expected. CTV News Science and Technology Specialist Dan Riskin has more in this month’s Riskin Report.
Sign up for The Climate Barometer, delivering climate and environmental news to your inbox
RISKIN REPORTS
CTVNews.ca Top Stories
Canada recession: It's coming, RBC predicts, but how long will the downturn last?
Canada is headed towards a moderate recession, but the economic contraction is expected to be short-lived compared to previous recessions, economists with Royal Bank of Canada predict.
One scandal too many: British PM Boris Johnson resigns
Prime Minister Boris Johnson announced his resignation Thursday amid a mass revolt by top members of his government, marking an end to three tumultuous years in power in which he brazenly bent and sometimes broke the rules of British politics.
Hospital 'nightmare' in B.C. for Quebec patient denied surgery: father
A Quebec man who fell and broke his jaw, cheekbone and a bone around his left eye while visiting British Columbia says his surgery was cancelled after he was told his home province “won't pay” for the procedure.
Canada elections commissioner reviewing information related to Conservative allegations against Brown
The Commissioner of Canada Elections' office says it has received and is reviewing information related to the allegations raised by the Conservative Party of Canada that now-disqualified leadership contender Patrick Brown's campaign violated federal election financing rules.
Here's who could replace Boris Johnson as U.K. prime minister
Boris Johnson was due to resign as Britain's prime minister on Thursday, bringing an end to a turbulent two and half years in office and triggering a search for a new leader.
Man pulled from burning car by five others on Ontario highway in 'heroic effort'
Five men are being hailed as heroes by the Ontario Provincial Police after saving a man from a burning vehicle on a Toronto-area highway earlier this week.
The next stage in the battle against COVID-19: bivalent vaccines
Several vaccine manufacturers are racing to develop formulas that take into account the more infectious Omicron variant now driving cases, while policymakers are laying the groundwork for another large-scale vaccine blitz.
Real estate agent: Many people 'desperate to sell right now'
As concerns grow that Canada's red-hot real estate market may be starting to cool, one real estate agent in Toronto says that some homeowners in the city are becoming increasingly 'desperate to sell right now.'
Some medical schools in Canada face cadaver shortage
With donations of cadavers falling, medical students may lack 'fundamental knowledge' of human anatomy, says a UBC medical professor.
Canada
-
BREAKING
BREAKING | Woman knocked unconscious in another random attack at Toronto transit station
Police are investigating after a woman was knocked unconscious following an apparent random attack at a Toronto transit station.
-
Canada recession: It's coming, RBC predicts, but how long will the downturn last?
Canada is headed towards a moderate recession, but the economic contraction is expected to be short-lived compared to previous recessions, economists with Royal Bank of Canada predict.
-
Man pulled from burning car by five others on Ontario highway in 'heroic effort'
Five men are being hailed as heroes by the Ontario Provincial Police after saving a man from a burning vehicle on a Toronto-area highway earlier this week.
-
The next stage in the battle against COVID-19: bivalent vaccines
Several vaccine manufacturers are racing to develop formulas that take into account the more infectious Omicron variant now driving cases, while policymakers are laying the groundwork for another large-scale vaccine blitz.
-
Quebec says new wave of COVID-19 'under control for the moment,' urges people to be 'vigilant'
As Quebec enters the seventh wave of COVID-19, the province's health minister says the situation is 'under control for the moment' but is urging residents to be vigilant.
-
DEVELOPING
DEVELOPING | Fire tears through Vancouver church, art gallery; supportive housing building evacuated
Dozens of people have been displaced after an intense, third-alarm fire on Vancouver's Downtown Eastside Wednesday night.
World
-
Here's who could replace Boris Johnson as U.K. prime minister
Boris Johnson was due to resign as Britain's prime minister on Thursday, bringing an end to a turbulent two and half years in office and triggering a search for a new leader.
-
Ukrainian medic released in prisoner exchange accuses captors of torture
A well-known Ukrainian paramedic who was held prisoner by Russian and separatist forces for three months after being captured in the southeastern city of Mariupol has accused her guards of psychological and physical torture during her time in captivity.
-
One scandal too many: British PM Boris Johnson resigns
Prime Minister Boris Johnson announced his resignation Thursday amid a mass revolt by top members of his government, marking an end to three tumultuous years in power in which he brazenly bent and sometimes broke the rules of British politics.
-
Ex-officer Chauvin to get federal sentence for Floyd's killing
Derek Chauvin will learn his sentence Thursday for violating George Floyd's civil rights, with a deal in place that will extend the time the former Minneapolis police officer already is spending behind bars for killing Floyd while shifting him to possibly more favorable conditions in a federal prison.
-
Hong Kong lifts flight ban citing 'little effect' on COVID-19
Hong Kong announced Thursday it is shelving a COVID-19 measure that has resulted in dozens of cancelled flights in recent months and thwarted travel plans for thousands.
-
Highland Park residents resist 'normalization' of shootings
The trauma of the Fourth of July was already beginning to yield to life's regular rhythms Wednesday, just 48 hours after America's latest mass shooting brought tragedy and infamy to another tranquil U.S. community.
Politics
-
Canada elections commissioner reviewing information related to Conservative allegations against Brown
The Commissioner of Canada Elections' office says it has received and is reviewing information related to the allegations raised by the Conservative Party of Canada that now-disqualified leadership contender Patrick Brown's campaign violated federal election financing rules.
-
Ousting of U.K. PM Boris Johnson won't affect ties with Canada, trade talks
The Canadian government says the ousting of U.K. Prime Minister Boris Johnson by his party will not affect Canada's negotiations on a free-trade agreement.
-
Conservative party disputes Brown’s allegation political corruption behind his disqualification
Patrick Brown is alleging political corruption played a role in his disqualification from the Conservative Party of Canada's leadership race, a move that came following allegations that his campaign violated election financing rules.
Health
-
The next stage in the battle against COVID-19: bivalent vaccines
Several vaccine manufacturers are racing to develop formulas that take into account the more infectious Omicron variant now driving cases, while policymakers are laying the groundwork for another large-scale vaccine blitz.
-
How an increasingly popular supplement landed a man in the hospital
A British man's overdose on vitamin D is a cautionary tale for people who are considering adding supplements to their lives, according to a paper published Tuesday in the journal BMJ Case Reports.
-
Some medical schools in Canada face cadaver shortage
With donations of cadavers falling, medical students may lack 'fundamental knowledge' of human anatomy, says a UBC medical professor.
Sci-Tech
-
Contact restored with NASA spacecraft headed to lunar orbit
NASA said Wednesday that contact has been restored with its US$32.7 million spacecraft headed to the moon to test out a lopsided lunar orbit.
-
Alleged Chinese police database hack leaks data of 1 billion
Hackers claim to have obtained a trove of data on 1 billion Chinese from a Shanghai police database in a leak that, if confirmed, could be one of the largest data breaches in history.
-
World's largest waterlily identified as new species
An enormous waterlily in London's Royal Botanic Gardens has been discovered to belong to an entirely new species, after 177 years in the gardens' herbarium.
Entertainment
-
Canadian rock icon Randy Bachman returns home with long-lost guitar
His famous guitar was stolen almost 46 years ago, but on Wednesday rock legend Randy Bachman finally brought the prized instrument home.
-
Ex-'Cheer' star Harris gets 12 years for seeking photos, sex from minors
A federal judge Wednesday sentenced Jerry Harris, a former star of the Netflix documentary series 'Cheer,' to 12 years in prison for coercing teenage boys to send him obscene photos and videos of themselves and soliciting sex from minors at cheerleading competitions.
-
'Pent up demand': Calgary Stampede returns with parade, spectators and no limits
The rides are going up, concession stands are waiting, stuffed animals are displayed at games tables and the Calgary Stampede is raring to go Friday in its first return to full capacity since the start of the COVID-19 pandemic.
Business
-
Canada recession: It's coming, RBC predicts, but how long will the downturn last?
Canada is headed towards a moderate recession, but the economic contraction is expected to be short-lived compared to previous recessions, economists with Royal Bank of Canada predict.
-
Gasoline prices down about 12 cents in Ontario, lower across Canada
Gasoline prices have dropped about 12 cents a litre overnight in Ontario and are down across much of Canada after a big dip in the price of oil this week.
-
2.64M B.C. drivers still waiting for gas rebate announced in March
Millions of drivers are still waiting for their rebate cheques issued when gas prices reached record highs in British Columbia, and although prices continue to climb, they shouldn't expect anything more in the mail.
Lifestyle
-
How to find cheaper flights this year as airfares soar
For those who remain undeterred by the daunting lines and flight delays at Canadian airports, questions remain about how to save money on air travel amid mounting fuel costs and inflation.
-
Unclaimed $15M lottery ticket sold last August in B.C. set to expire
Someone in British Columbia could be sitting on a lottery ticket worth a whopping $15 million – but there's only a few weeks left to claim the jackpot.
-
Spain's famous Bull Run festival back after 2-year hiatus
Thousands of revellers erupted in celebration Wednesday as the traditional 'chupinazo' firework was ignited to start the San Fermin bull-run festival in the Spanish city of Pamplona, ending a two-year hiatus due to the coronavirus pandemic.
Sports
-
WNBA's Griner pleads guilty at her drug trial in Russia
American basketball star Brittney Griner pleaded guilty Thursday to drug possession charges on the second day of her trial in a Russian court in a case that could see her sentenced to up to 10 years in prison.
-
Oilers unveil new, but classic, jerseys
The Oilers are going back to the original royal blue and orange look the team wore during the '80s dynasty.
-
Former NHL defenceman Bryan Marchment dies at 53
Former NHL defenceman Bryan Marchment died unexpectedly Wednesday in Montreal, his agent said. He was 53.
Autos
-
Auto sales down 11.5 per cent in June from a year earlier
DesRosiers Automotive Consultants says Canadian auto sales were down 11.5 per cent in June compared with a year earlier as supply challenges persist.
-
2.64M B.C. drivers still waiting for gas rebate announced in March
Millions of drivers are still waiting for their rebate cheques issued when gas prices reached record highs in British Columbia, and although prices continue to climb, they shouldn't expect anything more in the mail.
-
Lewis Hamilton backs environmental protests, but not their methods as protestors invade British GP track
Seven-time Formula One world champion Lewis Hamilton has said he supports the cause of environmentalist group Just Stop Oil, but not some of its methods after group members invaded the track during the British Grand Prix.
