CTV Science and Technology Expert Dan Riskin with some surprising new information about who gets the best sleep.
Both NASA and the European Space Agency are reporting that a newly discovered comet zooming toward the sun is likely from another star.
The federal food safety watchdog says a brand of baby formula has been recalled due to rancidity and the product being off-colour.
ESPN President Jimmy Pitaro expects competition from Silicon Valley when the NFL's television contracts come up for renewal.
Phytoplankton blooms are putting on a unique and colourful show in the waters along Newfoundland's eastern coast.