This Just In
The elusive and rare Sierra Nevada red fox has been spotted in Yosemite National Park for the first time in nearly a century.
A hidden camera set up in the Sahara Desert captures some of the world's only images of the rare Saharan cheetah.
Poachers killed 1,215 of the iconic savannah animals last year.
A conservationist points to the harm Ebola has done to gorillas and chimpanzees and argues for a vaccine for the great apes.
A census found 2,226 tigers in India last year compared with 1,706 in 2010, officials in New Delhi announced.
Every beach has its own unique magnetic signature and research finds sea turtles detect these signatures to locate their favorite spots.
Biologists have discovered a mystery juvenile condor in Big Sur, Calif.
As one researcher explains, sea ice is like a moving sidewalk and polar bears travel with it.
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