Two wildlife charities are recruiting volunteers to help spot glow-in-the-dark caterpillars at night using ultraviolet lights ...

In his beautifully illustrated book, Charles Hood opens our senses and shares his global nocturnal travels with night-feeding ...

It was once a busy branch of the Long Island Rail Road. Now, coyotes prowl one of New York City’s last wild places. What will it become next?

In the soft, wet light the lichens and moss on the tangled clumps of buffaloberry along the river were screaming green and ...

The centerpiece of this hidden gem is a 90-acre pond surrounded by something you’d never expect to find in Delaware—the northernmost natural stand of bald cypress trees in the United States. These ...

A celestial shadow known as the Circinus West molecular cloud creeps across this image captured from Chile with the ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...