What would a U.S. ban on Chinese-owned app TikTok mean?


U.S. President Donald Trump says he wants to take action to ban TikTok, a popular Chinese-owned video app that has been a source of national security and censorship concerns.


A group of international researchers has mapped more of the Arctic Ocean floor than ever before

Arctic ocean floor map

The Arctic ocean floors just got a little less mysterious now that a team of international researchers has compiled the most detailed map of the Arctic seabed to date.


New COVID-19 notification app rolls out in Ontario

COVID CDA 20200731

Residents of Ontario can now download a new app that can tell them whether they have been around someone who has tested positive for COVID-19 over the previous two weeks. But while government officials say the goal is to make the contact notification app available across the country, they can’t say yet when it will be available in other provinces.


King penguin chick gets hands-on treatment after egg rolls and cracks on rocks

New king penguin chick

Caring staff at the Calgary Zoo did what all the king’s horses and all the king’s men couldn’t in the classic Humpty Dumpty nursery rhyme: Put an egg back together again. And it’s not their first rodeo.