Extinction Countdown

Populations of the once-common bonnet macaque have fallen 65 percent.

Extensive searches for this tiny microbat have failed to locate any survivors. The exact cause of its extinction remains unknown.

Can extinct species ever truly be brought back to life? More importantly, should they?

Not only that, they’re giving each other tips on how to get away with it.

Tigers aren’t sexy, especially if you're posing with one in captivity.

Critics say the blood-soaked quest for ratings presents an image far from reality.

Trying to save this species from extinction also means being witness to their destruction.

Fewer than 30 of these rare porpoises remain. Can their extinction be prevented?

Has Mexico finally taken the step that will save the vaquita from extinction? Or will it not be enough?

Today marks World Giraffe Day, an occasion to recognize Africa’s rapidly disappearing giants.