Nepal, July 19 -- Once, libraries were hubs of learning and engaging places for individuals to exchange ideas. Despite the ...

The U.S. Interior Department has canceled a rule meant to protect plants and animals that are determined to be threatened ...

The first people to inhabit the Americas had a singular obsession: the biggest animals on the landscape. A July 2026 study in ...

The cerebellum and ventral tegmental area interact during unexpected omissions of aversive outcomes in humans, supporting a role for reward-like prediction error signaling in fear extinction learning.

Fear is often thought of as a negative emotion but is actually a natural protective response to perceived threats or danger. It helps us survive. When we experience a situation that causes fear, it ...

"Why did the Neanderthals go extinct?" You may have heard this question at least once in history or science class. The Neanderthals, who once thrived in Europe and Western Asia, disappeared about ...

Anxiety is often described as apprehension, worries, a sense of impending doom, or fear in the absence of real danger. For many people, however, that definition may feel incomplete. Sometimes it is ...

High plant extinction rates are projected for southern Europe, the western U.S. and southern Australia by 2100, posing risks to plant species like these eucalyptus trees growing in Australia.

Whether a species has just freshly emerged, or it has been around for millions of years does not dictate its vulnerability. This has been the assumption of an old debate on whether species' age plays ...