Underwater forest is an ancient 'fairy world' found just off the Alabama coast
July 18, 2017, 12:54 a.m. by Bryan Nelson
The 50,000-year-old, perfectly preserved forest is showcased like never before in a newly released documentary.
6 things to know about Earth's 6th mass extinction
July 11, 2017, 10:18 a.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.
Thousands of bulging methane bubbles could explode in Siberia
July 7, 2017, 1:04 p.m. by Michael d'Estries
Scientists estimate more than 7,000 dangerous methane 'bumps' have formed in the region over the last couple of years.
America's mayors are the renewable energy champions we need right now
July 5, 2017, 7:22 a.m. by Matt Hickman
From San Diego to Columbia, South Carolina, mayors are leading the march toward a cleaner future.
History's most powerful shark was killed off by a global extinction event
June 28, 2017, 12:09 p.m. by Michael d'Estries
According to scientists, the demise of the terrifying megalodon coincided with the loss of a third of the largest marine animal species.
With record rainfall, Lake Ontario smothers islands offshore from Toronto
June 3, 2017, 9:47 a.m. by Angela Nelson
After an unusually wet spring, the Canadian city could use some sun.
American cities, states and citizens rally against climate cowardice
June 2, 2017, 4:02 p.m. by Russell McLendon
Trump's retreat from the Paris Agreement is adding to a climate of resistance across the country.
As king tides splash on Hawaii, citizen scientists are keeping tabs on them
May 31, 2017, 9:12 a.m. by Mary Jo DiLonardo
The tides offer predictions about what sea levels could look like in the future.
Can heat-tolerant corals beat back climate change?
May 25, 2017, 8:26 a.m. by Jaymi Heimbuch
Coral in the northern Red Sea are not only beating the heat — they're thriving in it.
This puppy lost his police job for being too nice
11 things humans do that dogs hate
This beautiful tidal road is Britain's deadliest
This feral 'grandpa' cat may not care for humans, but oh, does he love kittens
Golden retriever rescues drowning fawn (because dogs are awesome)
7 things you never knew about dragonflies