Dozens of voracious sea lions have broken into an industrial fish farm in British Columbia, where they are feasting on Atlantic salmon as staff try unsuccessfully to move them out. The animals are ...

Not so long ago, Atlantic salmon was an abundant wild species. Born in the rivers of northeastern United States and Canada, after a couple years in freshwater they embarked on an epic migration, ...

Researchers have new evidence that as the density of salmon farms increases, they can drive nearby wild salmon runs to extinction. The problem is sea lice, a natural parasite that normally attaches to ...

HARDANGERSFJORD, NORWAY - Jørgen Wengaard steers around the rocky islands of a fjord, his boat cutting through the water's still surface, sending ripples toward silent forested shores. But here in the ...

Scientists say a bioluminescent algae causes the red tides at the centre of recent environmentalist concerns — but that's not to say the magnificent display is totally harmless to marine life.

Give a man a fish, and he’ll eat for a day. Give some sea lions a fish farm, and they’ll eat for life. Dozens of sea lions have invaded a salmon farm off the west coast of Canada, where they feasted ...