The continent has lost 3 billion birds since 1970. To help the remaining populations, choose safer windows, consider native plants instead of lawns, and keep your cat indoors.
Two new studies show how certain animals can adapt to the din of human activity in surprising ways.
Two hundred years of work—and millions of priceless specimens—have been destroyed in a preventable tragedy.
A first-of-its-kind study shows that artificial illumination deters nocturnal insects that flowers rely on.
Arctic warming means more conflict between humans and the giant predators in Churchill, Manitoba.
At least in North Carolina.
The insects are miniature transformers that can compress to half their size and still run really fast.
And that's okay.
A clever experiment reveals how highway noise drives songbirds out of forests and harms the ones that stay behind.