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

Forest Department's bird estimation in Coimbatore shows a decline in species and population, with 182 species and 13,792 birds recorded.

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

The release of the 2025 U.S. State of the Birds report was announced today at the 90th annual North American Wildlife and ...

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

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

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

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

Until now, at least 14 different species have been assigned to the genus Homo since it emerged in Ethiopia some 2.8 million ...

Using two species of flies from different climates -- one from the cool, high-altitude forests of Northern California, the other hailing from the hot, dry deserts of the Southwest -- scientists ...