A vast bloom of toxic algae is killing more than 200 species of marine life off the southern coast of Australia, scientists and conservation groups say. The algae — Karenia mikimotoi — appeared in ...
A pod of killer whales, Orcinus orca, in the North Pacific. (U.S. National Oceanic Atmospheric Administration) (CN) — One day last summer, two observational vessels encountered a gruesome scene off ...