Biodiversity

A thriving population of servals at petrochemical plant suggests that even heavily industrialized sites can still be good places for conservation.

For manatees and other hard-to-spot species, the answer may lie in the minute particles of DNA they leave behind as they move through their environments.

Products marketed to kill rodents are instead threatening the lives of the wildlife that eat them as poisons travel up the food chain.

New genetic tests may reveal the secret to saving the critically endangered Siamese crocodile from extinction.

What border communities really need are solutions to address economic, health and climate problems — and the mesquite tree can help.

Researcher Emily Francis explains how the coast redwoods and sequoias fared during California’s drought and what that means for future climate resilience.

The gigantic Ozark hellbender salamander is in trouble in the wild, but one zoo — and a hard-working team — is helping to boost its populations.

Healthy parasites are one sign of a healthy ecosystem, but there’s a lot more to them than that.

Alex Dehgan’s new book The Snow Leopard Project details successful strategies for conserving endangered wildlife — and helping people in the process.

The deeply unpopular plan would benefit a few rich oil companies while threatening people, wildlife and the climate.