Researchers say a recently discovered species of seaweed is killing large patches of coral on once-pristine reefs and is rapidly spreading across one of the most remote and protected ocean environments on earth.
The federal privacy commissioner says U.S. firm Clearview AI will stop offering its facial-recognition services in Canada in response to an investigation by the commissioner and three provincial counterparts.
Israel said it successfully launched a new spy satellite into space on Monday as its leaders hinted it was behind a massive fire at an Iranian nuclear site last week - potentially ratcheting up a long-running covert war.
For months, a large part of East Africa has been caught in a cycle with no end in sight as millions of locusts became billions, nibbling away the leaves of both crops and the brush that sustains the livestock so important to many families.
A team of biologists spent 14 years tracking how a group of birds from B.C. became song influencers, eventually changing how the white-throated sparrow warbles from the Rocky Mountains all the way to the border of Quebec.