Species of birds are threatened throughout the United States, as documented in the latest edition of the State of the Birds ...

The chief causes of the decline include habitat destruction, drier and hotter climate due to climate change and insecticide use.

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

A team of marine biologists, environmental researchers and land management specialists affiliated with several institutions ...

BLANTYRE, Malawi ― In 2012, African Parks, a conservation nonprofit, brought three lions to Malawi’s Majete Wildlife Reserve, ...