Deep in shady forests and at the bottom of towering canyons, climate refugia could provide the stability that vulnerable species need.

Samoa’s population of “little dodos” is dwindling down to nothing, but the appetites of wealthy people keep putting these rare birds at risk.

An ode to a natural gift that could melt away

What you eat influences the proteins in your saliva. Try enough bitter foods, and you might just grow to like them.

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.