Your food choices matter—learn which dishes to avoid to help protect endangered marine and freshwater species and support sustainable ecosystems.

Critters consuming species that harbor deadly toxins have evolved a suite of clever strategies to keep out of harm’s way.

The blue catfish never belonged in the Chesapeake Bay, and locals are taking a delicious approach to dealing with the problem ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.