endangered species
Keeping tabs on the elusive Florida panther
A longtime program to collar the endangered cats may be coming to an end. What happens next?
Report: Invasive species target islands, coastal areas while upending ecosystems
The world's most eligible bachelor likes to eat grass and chill in the mud
Protecting Indonesia's forests, one doctor's appointment at a time
Where human life is precarious, Haitians look out for a rare Iguana
In a country that's seen more than its share of human hardship over the years, a rare iguana is the focus of a rare conservation effort, run by an unlikely leader.
Your vacation photos might actually help save the world's biggest fish
If you've gone snorkeling, diving or whale-watching, the photos and videos you post online are becoming an important part of scientific research on some marine species. That's especially true in the case of the whale shark, the world's biggest fish.
Pig-nosed turtles are adorable — and that's made them the target of traffickers
Pig-nosed turtles are so cute that thousands of them are being smuggled by animal traffickers to be sold as exotic pets. But while they're adorable as babies, they grow up to become big, feisty animals that many people abandon — a problem for a species that's considered threatened.