Garden takeover? Meet the fast-spreading plant that loves a heatwave
Don't stand in 'deadly' ocean in St. Vincent's, N.L., whale-watchers warned
Underwater images reveal 1st look at explorer Ernest Shackleton's Quest
One day, all of Earth's plants will disappear. Scientists think they know when
Venomous snakes escape flooded farm, bite residents in China
Here's why you'll want to ditch the lake floatie this summer
How coyotes and humans can learn to coexist in cities
Here's how fireworks harm wildlife, and what you can do instead
A visitor mailed back a rock they took from Jasper years ago
Why E. coli can close a beach, even when the water looks clean
