Sonic boom heard over Washington is a rare sound with a rich history
People living in and around the Washington on Sunday experienced a rare, if startling, sound: A sonic boom.
CTV News | Science and Technology News
Sci-tech
More Stories
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Small-brained ancient human cousins may have buried their dead, according to a surprising study
An ancient human cousin may have buried its dead and carved symbols into cave walls, surprising findings for a creature with a small brain.
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About ducking time: Apple to tweak iPhone autocorrect function
One of the most notable happenings at Apple's event for developers on Monday is likely the iPhone maker's tweak that will keep its autocorrect feature from annoyingly correcting one of the most common expletives to 'ducking.'
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OpenAI CEO suggests international agency like UN's nuclear watchdog could oversee AI
Artificial intelligence poses an “existential risk” to humanity, a key innovator warned during a visit to the United Arab Emirates on Tuesday, suggesting an international agency like the International Atomic Energy Agency oversee the ground-breaking technology.
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Apple unveils a US$3,500 headset as it wades into the world of virtual reality
Apple on Monday unveiled a long-rumoured headset that will place its users between the virtual and real world, while also testing the technology trendsetter's ability to popularize new-fangled devices after others failed to capture the public's imagination
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N.S. government to contact people impacted by cybersecurity breach
Nova Scotia’s government and cybersecurity experts are working to get to the bottom of a breach that still isn't fully understood.
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Is it real or made by AI? Europe wants a label for that as it fights disinformation
The European Union is pushing online platforms like Google and Meta to step up the fight against false information by adding labels to text, photos and other content generated by artificial intelligence, a top official said Monday.
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Woman walking on California beach finds ancient mastodon tooth
A woman taking a Memorial Day weekend stroll on a California beach found something unusual sticking out of the sand: a tooth from an ancient mastodon.
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Newly discovered stone tools drag dawn of Greek archeology back by a quarter-million years
Deep in an open coal mine in southern Greece, researchers have discovered the antiquities-rich country's oldest archeological site, which dates to 700,000 years ago and is associated with modern humans' hominin ancestors. The find announced Thursday would drag the dawn of Greek archeology back by as much as a quarter of a million years, although older hominin sites have been discovered elsewhere in Europe. The oldest, in Spain, dates to more than a million years ago.
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See images from the first Mars live stream
In a first, viewers on Earth got a chance to see Mars nearly in real time.
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NASA talks UFOs with public ahead of final report on unidentified flying objects
NASA held its first public meeting on UFOs Wednesday a year after launching a study into unexplained sightings.
Top Tech Videos
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Woman says Alexa emergency contact feature saved her life
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Apple unveils state-of-the-art VR headset 'Vision Pro'
![Apple unveils its new 'Vision Pro' VR headset that is set to be released in early 2024. John Vennavally-Rao reports.]()
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Toronto students drive Canadian lunar rover prototype
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Meta threatens to remove news content in Canada
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Meet Nicole Mann: The first Indigenous woman in space
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From the printer to the plate: 3D-printed fish fillets
![Israeli foodtech company Steakholder Foods says it has 3D printed the first ever ready-to-cook fish fillet.]()
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Meta testing paid verification for Facebook, Instagram
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MONTHLY NEWSLETTER
Climate and Environment
What's behind the increase in orca-human interactions, boat attacks? Here’s what an expert thinks
The number of interactions between killer whales and humans has increased alarmingly in recent years. CTVNews.ca asked an expert to explain the reasons behind the increase in interactions, explore the types of encounters, and examine the implications for both humans and killer whales.
Climate change and El Nino's return will impact Canada's weather. Here's how
Forecasters warn an upcoming weather pattern known for warm temperatures could bring droughts, floods and even tropical storms to Canada.
Feds warn 2023 on track to be the worst fire season ever seen in Canada
Canada's emergency preparedness minister says images of wildfires burning across the country are some of the most severe ever witnessed in Canada and the current forecast for the next few months indicates the potential for continued higher-than-normal fire activity.
The Arctic may be sea ice-free in summer by the 2030s, new study warns
The Arctic could be free of sea ice roughly a decade earlier than projected, scientists warn – another clear sign the climate crisis is happening faster than expected as the world continues to pump out planet-heating pollution.
Here's what Quebec's wildfires look like from outer space
A photo taken from NASA show what the wildfires burning in Quebec look like from up above.
UN climate chief calls fossil fuel phaseout key to curbing warming but may not be on talks' agenda
The world needs to phase out fossil fuels if it wants to curb global warming, the United Nations climate chief said in an interview with The Associated Press. But he said the idea might not make it on to the agenda of 'make-or-break' international climate negotiations this fall, run in and by an oil haven.
Young, wild and free: Wolverine spotted in California for only second time in last 100 years
A wolverine was spotted three times last month in the eastern Sierra Nevada, a rare occurrence for an animal that's only been seen one other time in California over the last 100 years.
Feds open to cutting plastic production but global agreement will be hard: Guilbeault
Canada is open to the idea of including a requirement to cut back on the production of plastic in a new global treaty to eliminate plastic pollution, Environment Minister Steven Guilbeault said Friday.
Canada's 'unprecedented' fire season linked to climate change, will be the new normal: scientists
At the moment, wildfires are burning across six provinces and one territory in Canada — and they’re still spreading in what’s being called an unprecedented fire season. While firefighters work tirelessly to battle the merciless flames and prevent further destruction, scientists say the wildfires are linked to climate change and that this will be the new normal.
Canada
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Feds warn 2023 on track to be the worst fire season ever seen in Canada
Canada's emergency preparedness minister says images of wildfires burning across the country are some of the most severe ever witnessed in Canada and the current forecast for the next few months indicates the potential for continued higher-than-normal fire activity.
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Poilievre calls on Liberals to make killers like Bernardo stay in max-security prison
Conservative Leader Pierre Poilievre says Prime Minister Justin Trudeau should see to it that mass murderers serve their entire sentences in maximum-security prison.
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Emergency orders expanded in northeast Ont. due to forest fires
While firefighters get more forest fires under control in northern Ontario, travel restrictions declared under an emergency order are being expanded in several communities.
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WATCH LIVE
WATCH LIVE | Johnston calls allegations of bias 'quite simply false' as MPs question him on foreign interference role
Canada's special rapporteur on foreign interference David Johnston calls the allegations swirling around his objectivity 'quite simply false,' and said Tuesday he plans to push ahead with his work, launching public hearings next month
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Wildfire risk remains well above average across Canada this month
This season is on track to be the worst fire season Canada has ever seen and the risk of wildfires will remain well above average in most of the country throughout the summer, the federal government warned Monday.
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B.C. officials respond to 'fear-based' rhetoric about safer supply programs
Despite "anecdotal information and allegations," there is no evidence that a prescribed safe supply of opioids is being diverted and causing increased harm and death – specifically among youth, B.C.'s chief coroner said Monday.
World
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Ukraine brands Russia 'terrorist state' to open hearings in case against Russia at top UN court
Lawyers for Ukraine told the United Nations' top court Tuesday that Russia bankrolled a 'campaign of intimidation and terror' by rebels in eastern Ukraine starting in 2014 and sought to replace Crimea's multiethnic community with 'discriminatory Russian nationalism' after its occupation and annexation of the region.
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Normandy marks D-Day's 79th anniversary, honours Second World War veterans
This year's tribute to the young soldiers who died in Normandy also reminds veterans, officials and visitors what Ukraine faces today.
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Pope briefly at hospital for tests two months after bronchitis, returns to Vatican
Pope Francis briefly went to Rome's main hospital on Tuesday for tests and returned to the Vatican, two months after he was hospitalized with an acute case of bronchitis.
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Polish Supreme Court overturns presidential pardon of top officials, going against ruling party
Poland's Supreme Court on Tuesday overturned a contentious presidential pardon of a top government official and three subordinates and ordered a retrial of their case.
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4.9 magnitude quake strikes southern Haiti; 3 dead, several injured
An earthquake with a preliminary magnitude of 4.9 struck southern Haiti early Tuesday, killing at least three people and injuring several others, authorities said.
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Lawyer says Rep. George Santos would go to jail to keep identities of bond cosigners secret
Rep. George Santos' lawyer said Monday the indicted New York Republican would risk going to jail to protect the identities of the people who cosigned the US$500,000 bond enabling his pretrial release.
Entertainment
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Anguish, defiance, accusations: Takeaways from Prince Harry's day in court
Prince Harry testimony in a London court, both in cross-examination in the witness box and in his written witness statement, was rare and unusual. By turns defensive, frank and accusatory, his testimony shone a light on life as a royal and on Harry's bitter personal feud with the press. Here's what to know after a historic day at the High Court in London.
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Hollywood actors guild votes to authorize strike, as writers strike continues
Actors represented by the Hollywood union SAG-AFTRA voted Monday evening to authorize a strike if they don't agree on a new contract with major studios, streamers and production companies by June 30.
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Matt Mays, Classified among N.S. musicians to perform at wildfire recovery concert
Several Nova Scotia musicians will hit the stage in Halifax on Friday night to raise funds for people affected by recent wildfires in the province.
Health
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Using melatonin for sleep is on the rise, study says, despite potential health harms
More and more adults are taking over-the-counter melatonin to get to sleep, and some may be using it at dangerously high levels, a study has found.
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Canada facing critical shortages of leukemia and thyroid cancer drugs
Canada is currently facing a critical shortage of drugs used to fight thyroid cancer and a form of leukemia.
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Premiers need to keep talking about the health-care crisis: medical associations
The Canadian Medical Association and 14 other organizations representing health workers are urging premiers to keep health care at the top of the agenda at their next meeting in July.
Politics
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WATCH LIVE
WATCH LIVE | Johnston calls allegations of bias 'quite simply false' as MPs question him on foreign interference role
Canada's special rapporteur on foreign interference David Johnston calls the allegations swirling around his objectivity 'quite simply false,' and said Tuesday he plans to push ahead with his work, launching public hearings next month
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Poilievre calls on Liberals to make killers like Bernardo stay in max-security prison
Conservative Leader Pierre Poilievre says Prime Minister Justin Trudeau should see to it that mass murderers serve their entire sentences in maximum-security prison.
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Stellantis has what it needs to make decision on Windsor battery plant: Champagne
Industry Minister Francois-Philippe Champagne says Stellantis and LG Energy Solutions have what they need to make a decision on a proposed electric vehicle battery plant in Windsor.
Sci-Tech
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Sonic boom heard over Washington is a rare sound with a rich history
People living in and around the Washington on Sunday experienced a rare, if startling, sound: A sonic boom.
-
Small-brained ancient human cousins may have buried their dead, according to a surprising study
An ancient human cousin may have buried its dead and carved symbols into cave walls, surprising findings for a creature with a small brain.
-
About ducking time: Apple to tweak iPhone autocorrect function
One of the most notable happenings at Apple's event for developers on Monday is likely the iPhone maker's tweak that will keep its autocorrect feature from annoyingly correcting one of the most common expletives to 'ducking.'
Business
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Stock market today: Wall Street inches higher toward edge of bull market
U.S. stocks are drifting Tuesday amid a vacuum of market-moving data, while U.S. regulators shook the cryptocurrency world again by filing charges against another mega player in the industry.
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Wildfire caused 'no significant damage' to oilfield operations, Cenovus says
Calgary-based Cenovus Energy says it has safely restarted a portion of its production that was shut down because of the threat of wildfires in northern and central Alberta.
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Experts say Ottawa's 'right to repair' consultation should prioritize consumer rights
Those in favour of creating a federal right to repair law say the government should avoid shaping such legislation according to the wishes of special interest lobbyists as Ottawa gets set to launch consultations on the issue.
Autos
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Ontario commits to cover 1/3 cost of Stellantis deal, Ford urges feds to close deal
Ontario has committed to paying a third of the cost to save a $5-billion electric vehicle battery plant in Windsor, Ont., premier Doug Ford said Thursday.
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Ex Formula One boss Ecclestone pleads not guilty to fraud charge
Former Formula One boss Bernie Ecclestone on Tuesday formally pleaded not guilty to a fraud charge over his alleged failure to declare millions of dollars held in a trust in Singapore to Britain's government.
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Alonso's long wait for 33rd F1 win goes on after disappointing Spanish GP
The prospect of Fernando Alonso ending a decade-long wait for his 33rd Formula One win in front of tens of thousands of fans at his home race proved too good to be true on Sunday.
Lifestyle
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Kiefer Sutherland’s whisky brand raises more than $100,000 for N.S. wildfire relief efforts
A whisky brand co-founded by actor Kiefer Sutherland says it has raised more than $100,000 for relief efforts related to the ongoing Nova Scotia wildfires.
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Blind Paralympian teams up with scent-trailing dog to find missing people
Jessica Tuomela is a swimmer and triathlete, and has been on the podium at the Paralympics, but says the feeling returning a missing person home safely is no comparison.
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'Barbie' movie's pink paint splurge led to global shortage, production designer says
Creating the perfect backdrop for the upcoming “Barbie” movie required so much pink paint that it led to a global shortage, according to its production designer.
Sports
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PGA Tour agrees to merge with Saudi-backed LIV Golf
The PGA Tour ended its expensive fight with Saudi Arabia's golf venture and now is joining forces with it, making a stunning announcement Tuesday of a merger that creates a commercial operation with the Public Investment Fund and the European tour.
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Belarus' Sabalenka waits for a handshake from Ukraine's Elina Svitolina at French Open, meets media
Aryna Sabalenka smacked a forehand winner to reach the French Open semifinals for the first time, then strode forward. Placing both hands atop the net tape, she leaned forward and stared directly at Elina Svitolina, her Ukrainian opponent.
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Son Jun-ho selected for South Korean soccer team despite being detained in China
The selection of Son Jun-ho despite his detention in China took the focus off Premier League star Son Heung-min for once when South Korea's soccer roster was unveiled.