October 19, 2016, 1:41 p.m. by Mary Jo DiLonardo
The Peruvian frog's population has dropped by as much as 80 percent in the last 15 years.
October 18, 2016, 10:51 a.m. by Jaymi Heimbuch
Don't mess with devils. This mammal's milk holds antimicrobial peptides that can kill off even the most fierce bacterial and fungal infections.
October 17, 2016, 7:05 p.m. by Jaymi Heimbuch
This species is extinct in the wild, but an ambitious reintroduction program hopes to change that.
October 14, 2016, 11:08 a.m. by Jaymi Heimbuch
A new study identifies fossils fragments as belonging to an ancient group of mammalian predators.
October 13, 2016, 12:07 p.m. by Jaymi Heimbuch
It is the first time a wild condor has fledged in Pinnacles National Park since the 1890s.
October 12, 2016, 2:20 p.m. by Jaymi Heimbuch
Animals gather in unusual concentrations to take part in the summer feast these birds host.
October 19, 2016, 1:49 p.m. by Catie Leary
It's a bird! It's a plane! It's a flying dog!
October 18, 2016, 7 p.m. by Catie Leary
Award-winning photographer Tim Laman explores the lives and culture of orangutans in Borneo and Sumatra.
October 18, 2016, 7:32 a.m. by Catie Leary
This salty soda lake literally turns dead animals into calcified statues. Why do lesser flamingos love it so much?
October 14, 2016, 6:10 a.m. by Catie Leary
Also known as an "ounce," these beautiful big cats are one of the most elusive mammals in the world.
October 11, 2016, 8:07 a.m. by Catie Leary
Stretching over the Apurimac River, this suspension bridge is made of grass and rebuilt every year using traditional Inca techniques.
October 5, 2016, 7:12 a.m. by Catie Leary
'Coral Colors' showcases the psychedelic beauty of marine invertebrates.
October 20, 2016, 11:26 a.m. by Bryan Nelson
Chalk it up to curiosity or wanting to return to the wild, but these animals took a page from Houdini and outwitted the contraptions that held them back.
October 19, 2016, 6:07 a.m. by Josh Lew
Some of America’s best paddling rivers are short enough to be enjoyed in a day.
October 17, 2016, 3:02 p.m. by Bryan Nelson
We may be one of the last generations to see some of the Earth's most cherished places.
October 14, 2016, 12:10 p.m. by Matt Hickman
Known for being eerie, these woodlands have some creepy ghost stories in their haunted histories.
October 13, 2016, 1 p.m. by Josh Lew
The purpose of these ancient cave paintings may always be shrouded in mystery, but their power as art will never diminish.
October 12, 2016, 1 p.m. by Mary Jo DiLonardo
Are they sleepy or bored, aggressive or stimulated? Here's what it means when animals open wide.