January 20, 2017, 11:46 a.m.
The private spaceflight company's first Falcon 9 rocket launch since an explosion last year goes off without a hitch.
January 19, 2017, 4:29 p.m.
In a century of record keeping, last year brought record-high temperatures.
January 18, 2017, 9:12 a.m.
There's so much more strangeness to these slow-moving creatures than meets the eye!
January 17, 2017, 11:48 a.m.
Ringling Bros. circus says declining ticket sales, especially with no elephants in the shows, makes the circus unsustainable.
January 12, 2017, 1 p.m.
Biologists in Texas discovered a den, and it's all celebration!
January 11, 2017, 12:49 p.m.
The lesser long-nosed bat may make history as the first bat to be removed from the Endangered Species List.
January 11, 2017, 10:09 a.m.
The beleaguered rusty patched bumble bee is the first bee species in the Lower 48 to be listed as endangered by the U.S. Fish and Wildlife Service.
January 9, 2017, 12:44 p.m.
For a species classified as extinct in the wild, every captive born calf is something to celebrate!
January 6, 2017, 9:52 a.m.
The rift is expected to create an iceberg the size of Delaware.