President Trump is pressing Ukraine to quickly end a war started by Russia. Ukrainians, meanwhile, are responding with dread as their government scrambles to find leverage.

NPR traveled with Jordan's military on a recent helicopter flight delivering aid to the Gaza Strip, part of a test program ...

The beauty of bouquets comes with a cost to the cloud forests of Colombia, the largest exporter of flowers and foliage to the United States.

Neuroscientist Kamilla Souza is bringing the study of whale and dolphin brains to her home country of Brazil. Now there's a ...

Decades of citizen science in Alaska helped researchers figure out how one of the biggest wildlife die-offs -- that of the seabird the common murre -- unfolded.