Environment

Opinion: It’s time for Canada to stand up for sharks

Wildlife

What is a nudibranch? Meet the “high fashion models” of the ocean depths

Wildlife

Bluefin tuna in Atlantic Canada are no longer afraid of humans — and that’s a bad sign

Wildlife

New research offers insight into the skin care routine of bowhead whales

Wildlife

Dozens of Canadian fish stocks in critical condition: report

Wildlife

Olympia oysters show resilience to ocean acidification, study finds