At Glacier Bay, witness a national park emerge from an ice age
October 18, 2016, 2:24 p.m. by Jaymi Heimbuch
Explore one of the few places where you can see a forest ecosystem regenerating after centuries of ice.
Carbon dioxide in Earth's atmosphere just reached a major milestone
September 29, 2016, 9:36 a.m. by Russell McLendon
CO2 data from Mauna Loa in Hawaii suggest 400 ppm is the new normal.
Washington, D.C.'s winning 'Memorial for the Future' is as sobering as it is beautiful
September 21, 2016, 4 p.m. by Matt Hickman
Climate Chronograph sinks as sea levels rise.
12 adorable animals that could soon be gone from the wild
September 20, 2016, 1 p.m. by Jaymi Heimbuch
Love them now, because they're going to disappear unless we provide some immediate TLC.
6 things to know about Earth's 6th mass extinction
September 15, 2016, 1:11 p.m. by Russell McLendon
At least five similar die-offs have happened before, but this is the first in human history — and the first with human help.
Extinct smallpox virus could be resurrected by global warming
August 22, 2016, 1:11 a.m. by Bryan Nelson
Melting permafrost threatens to exhume a smallpox graveyard in Siberia, and it could be a sign of what's to come.
Leonardo DiCaprio's Oscar speech moved the needle on climate change
August 8, 2016, 12:16 p.m. by Michael d'Estries
Researchers analyzing social media after the speech discovered the largest engagement on climate change ever.