Human actions, such as incidental fishing and ineffective policies, push one-third of shark populations toward extinction.

U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

Butterfly populations have dropped by 22% in the United States, according to a new study published Thursday in the journal ...

NH expert explains why bobcats find "comfort" in residential areas after one came “eye to eye” with a Portsmouth woman.

State of the Birds report identifies 112 "tipping point" species — those that have lost more than half their populations in ...

A comprehensive study of U.S. butterfly populations shows dramatic declines in most species, but Pacific Northwest ecologists ...

It’s not just bears that call Connecticut home. Bobcats are thriving here, and the Department of Energy and Environmental Protection (DEEP) continues to track the species population. They might look ...

A study, published Thursday in the journal Science, found that 22% of butterflies in the United States disappeared between ...

A recent study combining data from more than 76,000 surveys from 35 monitoring programs across the country found butterfly ...

Researchers urge stronger protections like fishing limits and habitat conservation to prevent further decline in shark ...

WASHINGTON, March 13 (Reuters) - U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to a new report identifying 112 species ...

Many US Bird Species Seen as Reaching Population 'Tipping Point' By Will Dunham WASHINGTON (Reuters) - U.S. bird populations are experiencing alarming declines due to factors such as habitat loss ...