Sci-Tech

It’s a long-standing debate in paleontology: Were dinosaurs thriving when an asteroid hit Earth one fateful spring day 66 million years ago, or were they already on their way out, and the space rock delivered a final, devastating blow?

The Royal Saskatchewan Museum says it has been monitoring wildlife in and around the city of Regina as a part of a new study. Twenty-eight biodiversity monitoring stations have been set up over the last three years with motion-triggered trail cams and automated microphones.

The head of the Toronto Zoo called the decision by a U.S. company to genetically engineer three dire wolf pups an 'incredibly dangerous' move that comes with 'enormous' risk.

The 2025 federal election campaign hasn’t resulted in a slew of deep fakes and voter confusion as some had feared, but experts and observers are warning Canadian voters to remain vigilant about misinformation as a new era of technological adaptation is underway.

An ancient jawbone discovered in Taiwan belonged to an enigmatic group of early human ancestors called Denisovans, scientists reported Thursday.

Planning an international trip? Travellers should prepare for the possibility of extra scrutiny of their phones when crossing borders, especially when entering the United States.

Canadian fans of Nintendo will have to wait a little longer to secure their pre-orders for the highly anticipated Switch 2 console.

Thanks to a mouse watching clips from 'The Matrix,' scientists have created the largest functional map of a brain to date – a diagram of the wiring connecting 84,000 neurons as they fire off messages.

A new documentary reveals the incredible results of a project to create 3D underwater scans of the doomed ocean liner RMS Titanic, which sank 113 years ago.

CTV News science and technology expert Dan Riskin comments on the ethical concerns of a biotech company bringing back the extinct dire wolf.

A Vancouver-based aviation consortium says it is celebrating the first ever piloted hydrogen-powered helicopter flight, calling it a “milestone in sustainable aviation.”

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an undisclosed secure location in the U.S., according to the company that aims to bring back lost species.

Instagram users under 16 won’t be able to livestream or unblur nudity in direct messages they’ve received without parental approval, owner Meta Platforms said Tuesday as it widened its safety measures for teenagers.

NASA astronaut Jonny Kim and two Russian crewmates arrived at the International Space Station on Tuesday on board a Russian spacecraft.

Shopify Inc. is doubling down on artificial intelligence with a series of new policies that make the technology a “fundamental expectation” for everyone working there.