Orcas, or killer whales, are deadly and beautiful apex predators.

Ever been at happy hour and hit those awkward moments where everyone is half-scrolling their phones and half-forcing small ...

CALGARY — As environmental groups urge the federal government to move quickly with an aggressive cap on emissions from the country’s oil and gas sector, the industry itself says such a move could ...

The Wild Fish Conservancy’s use of the Equal Access to Justice Act is alarming the small-boat fishermen who fought the ...

Sharktober is real in Hawaii — and it's down to the reproductive pattern of predatory tiger sharks, an analysis of 30 years ...

Marineland, a defunct amusement park near the Niagara Falls, had reportedly told Canadian officials that the only options for ...

Canada and the U.S. are playing by different rules when it comes to protecting threatened whales, experts warn.

New Canadian research, using decades of samples from the Gulf of St. Lawrence, shows that as Arctic krill becomes scarce, fin and minke whales are eating more of the kinds of fish that humpback whales ...

Last week, Congress approved $190 million to restart a fish passage and water storage project at the Howard A. Hanson Dam.

Some whales, such as humpbacks, produce complex songs while dolphins and porpoises make clicking sounds. The Creel for Sound ...

Among marine mammals, beluga whales ( Delphinapterus leucas) are particularly difficult to study in their icy habitat. To better understand and protect this endangered species, scientists must piece ...

What do harbor porpoises in Puget Sound have in common with an old golf course? They are both examples of conservation success stories that will be highlighted at this year’s annual Ways of Whales ...