The Endangered Species Act (ESA), now 50 years old, was once a rare beacon of bipartisan unity, signed into law by President ...

Corinthia Black studies the anatomical features of fishes and spiders to understand how life on Earth takes shape ...

A new study found that it's possible to return grizzly bears to California. Whether that's a good idea is a matter for ...

New research shows planktivores display the widest range of body forms of any feeding group among reef fishes.

Major life changes, like divorce or a death in the family, are often a trigger for weight gain. Stress eating is a real thing ...

An expedition spotted a baby of the species in the South Sandwich Islands. This cephalopod can grow to more than 20 feet and has proved elusive in its deep-sea environs.

A colossal squid was filmed for the first time in its natural habitat near the South Sandwich Islands during a recent ...