Astronomers discover ultramassive black hole using new technique
An ultramassive black hole, understood to be one of the largest ever detected, has been discovered by astronomers using a new technique.
CTV News | Science and Technology News
Sci-tech
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Could Usain Bolt outrun a 900-pound dinosaur? Physics professor poses the question
A new academic paper pits legendary sprinter Usain Bolt against a 900-pound dinosaur to see who could run a 100-metre distance the fastest.
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Elon Musk and scientists call for halt to AI race sparked by ChatGPT
A group of prominent computer scientists and other tech industry notables such as Elon Musk and Apple co-founder Steve Wozniak are calling for a 6-month pause to consider AI's risks on society.
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300 million jobs could be affected by latest wave of AI, says Goldman Sachs
As many as 300 million full-time jobs around the world could be automated in some way by the newest wave of artificial intelligence that has spawned platforms like ChatGPT, according to Goldman Sachs economists.
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Could Canada soon standardize USB chargers? Feds looking into it, budget says
Tucked into the 2023 federal budget unveiled on Tuesday in Ottawa, the Liberals have announced plans to explore implementing a standard charging port across Canada, in an effort to save Canadians some money and reduce waste.
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Apple rolls out buy now, pay later service: What to know
Apple is getting into the buy now, pay later space with a few tweaks to the existing model -- including no option to pay with a credit card. The company will roll out the product to some consumers this spring, and will begin reporting the loans to credit bureaus in the fall.
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Kids would rather learn from smart robots than less-smart humans: new study
A new study published by Canadian researchers suggests that kindergarten-age children would rather be taught by a competent robot than an incompetent human.
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New source of water found in moon samples from China mission
Scientists have discovered a new and renewable source of water on the moon for future explorers in lunar samples from a Chinese mission.
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Meat from extinct mammoth grown in lab, used to create meatball
An Australian company lifted the glass cloche on a meatball made of lab-grown cultured meat using the genetic sequence from the long-extinct pachyderm, saying it was meant to fire up public debate about the hi-tech treat.
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Was Stonehenge a giant calendar? New research suggests maybe not
Stonehenge's purpose has long been a mystery, with some researchers proposing that it may have been an ancient solar calendar. But now, new analysis suggests the calendar theory is unsubstantiated.
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Uncrewed Russian spacecraft that leaked coolant lands safely
A Russian space capsule safely returned to Earth without a crew Tuesday, months after it suffered a coolant leak in orbit.
Top Tech Videos
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Pope in puffer jacket: Getting harder to tell deep fakes
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Fortnite creators face two separate lawsuits from Canadians
![A Quebec judge ruled that a class-action lawsuit that argued the popular Fortnite video game was too 'addictive' can proceed.]()
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Experts warn society is unable to adapt to A.I. tech boom
![Artificial intelligence experts are calling for the boom to be paused over fears that society is unable to adapt. John Vennavally-Rao reports.]()
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Indigenous duo make video games to preserve Mohawk language
![Vanessa Lee reports on two Indigenous game developers keeping their traditions and the Mohawk language alive in their latest video game.]()
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PM asked if he's comfortable letting his kids use TikTok
![Richard Madan reports on the TikTok higher-ups defending their U.S. operations and say China has no access to user data.]()
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Making your social media content more accessible
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UBC researchers track the rise of video game gambling
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MONTHLY NEWSLETTER
Climate and Environment
A rare weather phenomenon strikes southern Ontario again
Thundersnow has struck southern Ontario for a second time this month.
Fiona, Ian retired from list of tropical cyclone names
Weather officials announced Wednesday that they're retiring the names Fiona and Ian from the rotating list of Atlantic tropical cyclone names because of the death and destruction caused by the most recent storms with those names.
Rising Antarctic ice melt will dramatically slow global ocean flows: study
Rapidly melting Antarctic ice is dramatically slowing down the flow of water through the world's oceans, and could have a disastrous impact on global climate, the marine food chain and even the stability of ice shelves, new research has found.
Australia makes biggest carbon polluters curb emissions
The Australian Parliament created landmark new laws Thursday that will make the nation's biggest greenhouse gas polluters reduce their emissions or pay for carbon credits.
EU reaches provisional deal to raise renewable energy target
European Union countries and negotiators from the EU's parliament reached a provisional deal Thursday to raise the share of renewables in the bloc's energy mix, another step to accelerate its green transition.
Fight against toxic mining runoff from Canada persists, say U.S. Indigenous leaders
U.S. Indigenous leaders from the Pacific Northwest say they won't give up trying to convince Canada's federal government to agree to a bilateral investigation of toxic mining runoff from the B.C. Interior.
'Compostable' food packaging may contain hazardous 'forever chemicals': Canadian study
As Canada phases out single-use plastics, more restaurants are opting to use 'compostable' takeout containers. But a new study suggests some of these supposedly eco-friendly containers may pose hazards to our health and the environment.
Swiss seniors take government to European court over climate
A group of Swiss retirees took their government to a top European court Wednesday over what they claim is its failure to take sufficient action on climate change.
High-tech, year-round sustainable farming comes to Cochrane, Alta.
A high-tech farm near Cochrane, west of Calgary, is producing thousands of heads of lettuce, and other vegetables every week, even in the darkest and coldest days of winter.
Canada
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LIVE NOW
LIVE NOW | 'Nova Scotians' sense of safety was rocked': RCMP failures dominate inquiry's final report into 2020 mass shooting
A long list of failures by Nova Scotia RCMP leadership and policing systems dominate the final report into Nova Scotia's April 2020 mass shooting.
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Lessons learned: Sweeping changes recommended in final report into N.S. mass shooting
Two-and-a-half years after it was established, Nova Scotia’s Mass Casualty Commission has recommended sweeping changes to everything from gun control to mental health services, although there’s no guarantee any will ever be implemented.
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RCMP needs to be overhauled, start admitting mistakes: N.S. shooting inquiry report
The commission examining Canada’s worst mass shooting says the RCMP needs to be reviewed, restructured, and start admitting to its mistakes.
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Former priest, 93, acquitted of assaulting girl at Manitoba residential school decades ago
A judge has acquitted a now-retired priest of forcing himself on a residential school student more than 50 years ago, saying she believes an assault happened but could not determine beyond a reasonable doubt who did it.
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Coroner rules against officer's 'suicide by cop' theory for Sammy Yatim inquest
A coroner has denied a request from a former Toronto police officer to explore a theory that a distraught teen he shot was committing "suicide by cop."
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'I started breaking down:' Friends remember 15-year-old Calgary homicide victim
A 15-year-old girl shot to death in the community of Martindale early Tuesday morning, has now been identified by friends and police as Sarah Alexis Jorquera.
World
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Bolsonaro returns to Brazil after 3-month stint in Florida
Former President Jair Bolsonaro arrived back in Brazil on Thursday after a three-month stay in Florida, seeking a new role on the political scene as authorities in the capital braced for the far-right populist's return.
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Takeaways from AP's interview with Ukraine's Zelenskyy
A team of journalists from The Associated Press spent two days travelling by train with Ukrainian President Volodymyr Zelenskyy as he visited the southeastern city of Zaporizhzhia. Here are some takeaways from an interview with Zelenskyy.
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King Charles III addresses German parliament, meets Scholz
King Charles III became the first monarch to address Germany's parliament, the Bundestag, on Thursday as part of a high-profile visit by the U.K. head of state aimed at bolstering ties between the two European powers.
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Gwyneth Paltrow's ski collision trial spawns memes, intrigue
When two skiers collided on a beginner run at an upscale Utah ski resort in 2016, no one could foresee that seven years later, the crash would become the subject of a closely watched celebrity trial.
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Fiery train derailment in Minnesota prompts evacuations
A train hauling ethanol and corn syrup derailed and caught fire in Minnesota early Thursday and nearby residents were ordered to evacuate their homes, authorities said.
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Responding to Indigenous, Vatican rejects Discovery Doctrine
The Vatican on Thursday responded to Indigenous demands and formally repudiated the 'Doctrine of Discovery,' the theories backed by 15th-century 'papal bulls' that legitimized the colonial-era seizure of Native lands and form the basis of some property law today.
Entertainment
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Gwyneth Paltrow's ski collision trial spawns memes, intrigue
When two skiers collided on a beginner run at an upscale Utah ski resort in 2016, no one could foresee that seven years later, the crash would become the subject of a closely watched celebrity trial.
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Actress Melissa Joan Hart describes helping children flee campus after Nashville school shooting
Actress Melissa Joan Hart says she was near Nashville's Covenant School soon after Monday's deadly shooting of six people, including three children, and helped some students get away from the scene.
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Ryan Reynolds in Ottawa as Senators sale heats up
Ryan Reynolds is back in Ottawa as he continues his efforts to buy the Ottawa Senators.
Health
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'It's going to take the community': Yukon faces Canada's worst toxic drug death rate
When the doors close at night at the administration office at Yukon's Carcross Tagish First Nation, a van hits the road and drives through the communities to offer naloxone to reverse overdoses, drug testing kits, food and even a friendly face to help those struggling because of the opioid crisis.
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Clock ticks on Liberal-NDP deal as budget omits pharmacare bill promised in 2023
One of the Liberals' outstanding promises for 2023 in their deal with the NDP was conspicuously absent from the federal budget.
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Ontario government and doctors reach last-minute deal in effort to save virtual ERs
Ontario has granted a three-month funding extension for doctors to provide care through virtual emergency departments, The Canadian Press has learned.
Politics
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'No question there need to be changes': PM responds to Nova Scotia mass shooting commission report
Prime Minister Justin Trudeau offered a brief initial response to the final report from the Mass Casualty Commission (MCC) into Canada's worst mass shooting, which claimed the lives of 22 people in Nova Scotia in 2020. Vowing changes will come, here's what Trudeau said in Truro, N.S.
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Lessons learned: Sweeping changes recommended in final report into N.S. mass shooting
Two-and-a-half years after it was established, Nova Scotia’s Mass Casualty Commission has recommended sweeping changes to everything from gun control to mental health services, although there’s no guarantee any will ever be implemented.
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Conservatives concerned over interim ethics commissioner's connection to Liberal cabinet minister
The Conservatives are raising concerns over the appointment of Intergovernmental Affairs Minister Dominic LeBlanc's sister-in-law as the interim federal conflict of interest and ethics commissioner. The government says there is an 'ethical screen' in place to prevent any conflict.
Sci-Tech
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Astronomers discover ultramassive black hole using new technique
An ultramassive black hole, understood to be one of the largest ever detected, has been discovered by astronomers using a new technique.
-
Could Usain Bolt outrun a 900-pound dinosaur? Physics professor poses the question
A new academic paper pits legendary sprinter Usain Bolt against a 900-pound dinosaur to see who could run a 100-metre distance the fastest.
-
Elon Musk and scientists call for halt to AI race sparked by ChatGPT
A group of prominent computer scientists and other tech industry notables such as Elon Musk and Apple co-founder Steve Wozniak are calling for a 6-month pause to consider AI's risks on society.
Business
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EU chief urges caution in tech trade with China
The European Union must be prepared to develop measures to protect trade and investment that China might exploit for its own security and military purposes, European Commission President Ursula von der Leyen warned on Thursday.
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Used car prices are surging. Here's why you should buy now
For nearly a year, the average used vehicle in the United States had been edging toward affordable again for millions of people. Now, with the supply of used vehicles failing to keep up with robust demand, prices are creeping up again, with signs pointing to further increases ahead.
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China's No. 2 leader says economy improved in March
China's new No. 2 leader said Thursday its economic recovery improved in March and tried to reassure foreign companies the country is committed to opening to the world.
Autos
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Used car prices are surging. Here's why you should buy now
For nearly a year, the average used vehicle in the United States had been edging toward affordable again for millions of people. Now, with the supply of used vehicles failing to keep up with robust demand, prices are creeping up again, with signs pointing to further increases ahead.
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The Lamborghini Revuelto is a 1,001 horsepower hybrid supercar flagship
Closing out a half century of purely gasoline-powered V12 cars going back to the brand's earliest models, Luxury Italian sports car designer Lamborghini has unveiled its first supercar with a charging port.
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Alonso seeks 33rd Formula 1 win after 100 podium finishes
After claiming his 100th podium in Saudi Arabia in confusing and controversial circumstances, Fernando Alonso is looking for a better result at Sunday's Australian Grand Prix than his two third-place finishes so far this Formula One season.
Lifestyle
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The first round-the-world passenger cruise took place 100 years ago. Here's what it was like on board
On March 30, 1923, exactly 100 years ago, the world's first continuous passenger cruise ship arrived back in New York City after completing a 130-day voyage.
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Incredible photos show northern lights dancing across much of Canada
Sky-gazers and shutterbugs across much of Canada were treated to a spectacular display of northern lights Thursday night and into Friday morning.
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Meet the Ontario stats prof who claims he can’t stop beating Roll Up To Win
A statistics professor at the University of Waterloo discusses how he continues to beat the Roll Up To Win contest at Tim Hortons.
Sports
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Pickleball Slam: Roddick, Agassi, McEnroe, Chang take swings
Some of the biggest names in mens' tennis are participating in the Pickleball Slam -- the latest in a series of attempts to draw eyeballs to a sport taking over courts in neighbourhoods all over while still finding its footing on television.
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Ryan Reynolds in Ottawa as Senators sale heats up
Ryan Reynolds is back in Ottawa as he continues his efforts to buy the Ottawa Senators.
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Former Olympic runner Oscar Pistorius, who shot girlfriend, eligible for parole
Former Olympic runner Oscar Pistorius has applied for parole and is expected to attend a hearing on Friday that will decide if he can be released from prison 10 years after killing girlfriend Reeva Steenkamp by shooting her multiple times through a toilet door in his home.