How climate change is stripping the Caribbean of its prized coral reefs
March 22, 2017, 8:47 a.m. by Mary Jo DiLonardo
It's impacting coral reefs, but it's also affecting land mass and languages.
Chocolate companies put their heads together to save trees
March 21, 2017, 4:06 p.m. by Robin Shreeves
12 of the world's leading chocolate producers intend to tackle deforestation, with a little help from Prince Charles.
The easy way to tell the difference between seals and sea lions
March 21, 2017, 3:33 p.m. by Jaymi Heimbuch
There are 2 quick tricks to tell which type of pinniped you're looking at.
These parrots high-five in the air while laughing contagiously
March 20, 2017, 11:23 p.m. by Bryan Nelson
Rare human-like birds know how to have a good time, use tools, and even solve logical puzzles.
Why do the leaves of some trees turn brown but not drop?
March 20, 2017, 11:59 a.m. by Tom Oder
Don't worry; there's nothing wrong with the tree.
7 Earth-sized alien worlds offer 'giant leap forward' in search for other life
March 20, 2017, 10:03 a.m. by Michael d'Estries
Located 39 light-years away, these planets orbit a single, Jupiter-sized star known as TRAPPIST-1.
Tigers and leopards protected in China's new park, which is larger than Yellowstone
March 20, 2017, 9:05 a.m. by Starre Vartan
The Earth's most endangered big cats are making a comeback, and now they'll have further protection.
Unusual 'Dr. Seuss flower' discovered by park ranger
March 19, 2017, 5:46 p.m. by Michael d'Estries
Called a wool sower gall, these fluffy, polka-dotted balls are caused by a species of parasitic wasp.