The bird-flu outbreak fueling America’s egg shortage could be here to stay.

Wolfish explores the question of what, exactly, we perceive as threats.

The American history of wildfire suppression has contributed to today’s most destructive blazes.

A popular remedy is made from hides imported from Africa—but the out-of-control trade is causing geopolitical problems for Beijing.

The unearthing of dinosaur bones transformed Victorian society—and long-held notions about our place in the world.

Richard Powers’s recent novels have traded complexity for preachiness, but his latest is an effective twist on AI panic.

Bison aren’t the only animals that roam.

Amid campaigns for and against the health law, evocative imagery has peaked.

Animal culture can be as rich and varied as human culture.