Native plants help damaged landscapes by stabilizing soil, fighting invasive species and sheltering pollinators. Two horticulture experts explain what they’re doing to help develop new seed sources.

Less than a century ago, Colorado hunted, trapped and poisoned all the wolves within its borders. Today it’s restoring them – a change that reflects a profound shift in human thinking.

By studying where rewilding has worked well around the world, we've worked out the dos and don'ts.

One-fifth of Earth's land could be restored to wilderness by reintroducing animals and improving management.

Britain's native amphibians are in steep decline thanks to wetlands disappearing and ponds drying up.

Jan. 11 marks the birthday of conservationist Aldo Leopold (1887-1948), who called for thinking about land as a living community to protect, not a resource to exploit.

Hundreds of organizations are working around the world to restore damaged coral reefs. New research shows that rapid ocean warming threatens these efforts.

Restoring former prairies that have been plowed under for farming delivers land, wildlife and climate benefits. But a new study finds that the weather plays a surprising role.