Puma returns to rain forest after 20 years in chains
November 24, 2015, 7 a.m. by Russell McLendon
A new video captures the elderly cat's first moments of freedom in an Amazon forest reserve.
Jewels of the forest: The fascinating world of tree frogs
August 12, 2015, 9 a.m. by Anna Norris
These arboreal amphibians are enchanting — and all-around adorable.
7 new species of frogs that could fit on your thumbnail
June 5, 2015, 3:49 p.m. by Ali Berman
Climate change threatens the perfect conditions that these cute frogs need to survive.
This might be the best video of lava you've ever seen
March 25, 2015, 5:50 p.m. by Russell McLendon
Kilauea has been erupting for 32 years, but a new video captures the volcano's oozing beauty as few people ever get to see it.
Kevin Bacon to take on true survival drama 'Jungle'
November 7, 2014, 6:20 p.m. by Michael d'Estries
Film will tell the harrowing tale of adventurer Yossi Ghinsberg, who survived a deadly expedition into the Bolivian Amazon in 1981.
'Uncontacted' Amazon people treated for flu
July 24, 2014, 11:15 a.m. by Megan Gannon, LiveScience
Past epidemics of malaria and the flu have devastated other tribes in the area as they lack immunity to such diseases.