2019 was the second-hottest year on record, ending the hottest decade on Earth
January 16, 2020, 12:02 p.m. by Mary Jo DiLonardo
'You haven't seen anything yet,' scientists warn.
The oceans are warming so fast, it's like 5 atomic bombs exploding every second
January 15, 2020, 6:12 p.m. by Bryan Nelson
The rate of warming is 'relentless,' and the hottest 5 years ever recorded were the last 5.
Climate change may have been the one thing Vikings truly feared
January 10, 2020, 1:59 p.m. by Christian Cotroneo
They may have etched those fears in a famous, 5-ton granite slab.
A beautiful thing happened after coal-fired plants were shut down in the U.S.
January 7, 2020, 3 p.m. by Christian Cotroneo
Plants and people prospered where the facilities once stood.
Scientists warn the world is about to reach 'peak meat'
December 13, 2019, 1:44 p.m. by Christian Cotroneo
We're eating ourselves out of house and home.
This time-lapse video makes clear how Alaska's glaciers are changing
December 13, 2019, 8:27 a.m. by Christian Cotroneo
And it's not very comforting.
Catastrophic fires in Australia raise concerns about the future of koalas
December 12, 2019, 11:24 a.m. by Russell McLendon
Rescuers are racing to save koalas as a barrage of bushfires roar across the country.
Greenland's ice sheet briefly hosted the world's tallest waterfall
December 10, 2019, 12:26 p.m. by Michael d'Estries
Researchers studying the event say the waterfall measured roughly 1,000 meters tall.
Carbon dioxide in Earth's atmosphere has set another ominous record
November 25, 2019, 12:58 p.m. by Russell McLendon
CO2 levels are now the highest they've been since long before modern humans existed.
Coral reef fish are now moving into temperate kelp forests, with dire consequences
November 21, 2019, 3:34 p.m. by Bryan Nelson
Climate change is forcing tropical fish to migrate, and they threaten to mow down their new terrain.
See how much Arctic ice has vanished over the last 25 years
November 15, 2019, 9:21 a.m. by Ben Bolton
NASA's video shows the troubling disappearance of ice in the Arctic.
16 houseplants that are almost impossible to kill
Astonished divers come across a massive jellyfish off the coast of England
20 minutes in nature a day is your ticket to feeling better
Living near green spaces can help you live longer
Watch an elk herd run majestically across the Colorado foothills
7 no-bake treats for your holiday cookie tray