November 20, 2017, 6:43 a.m.
The plan to drill in the Arctic National Wildlife Refuge is linked to the GOP's tax overhaul plan.
November 17, 2017, 1 p.m.
The spill comes just days before Nebraska decides on proposed Keystone XL pipeline.
November 15, 2017, 2:35 p.m.
Iceberg A-68 is so large it looks like it's still part of the Larsen C ice shelf.
November 14, 2017, 9:03 a.m.
The frilled shark has stayed the same since the Cretaceous Period, back when dinosaurs roamed the Earth.
November 9, 2017, 2:25 p.m.
A complex web of connections allows the fungus to control the ant's movements.
November 8, 2017, 1:58 p.m.
Bonobos will help complete strangers get food — and they don't even need to be asked.
November 7, 2017, 8:11 a.m.
Now the whale shark, the blue shark and more have protections wherever they swim.
November 6, 2017, 8:51 a.m.
The Tapanuli orangutan is a new species of ape that solves a DNA mystery.
November 2, 2017, 2:57 p.m.
Feared extinct, the Jackson’s climbing salamander was spotted alive in Guatemala’s Cuchumatanes Mountains.