Newborn caterpillars protect leaf-tip homes with buzzing and drumming signals. These vibrations scare off rivals and help avoid fights.

The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South ...

U.S. stocks careened after President Donald Trump threatened to crank his tariffs higher on Monday.The S&P 500 was down 0.8% in late trading, but only after a day of heart-racing ...

U.S. stocks are falling in a manic Monday after President Donald Trump doubled down on his tariffs, despite seeing how much financial markets would love to see him do the ...

Listen to this article U.S. stocks are swinging Monday following a manic morning where indexes plunged, soared and then sank again as Wall Street tossed around a false rumor about President Donald ...

Garlic mustard does not provide a valuable food source for native wildlife. It can displace wildflowers like trilliums and ...

It’s April, and spring has sprung. Or will soon. Winter always is a sneaky devil, coming back with hard frosts and even a ...

A baby hummingbird might have a special way of warding off predators, which threaten tropical hummingbird species in infancy.

Baby warty birch caterpillars defend the world’s smallest territory, according to new research. At just one to two ...