Latest about Planet Earth
Scientists 'reawaken' ancient microbes from permafrost — and discover they start churning out CO2 soon after
Researchers incubated permafrost samples from Alaska at different temperatures and found that microbes from the last ice age can reactivate and resume breaking down carbon.
Hidden, supercharged 'thermostat' may cause Earth to overcorrect for climate change
Rising levels of CO2 in the atmosphere may trigger a series of geological and biological processes that could ensure the next ice age arrives on time instead of being delayed, researchers say.
China issues new pledge to cut greenhouse gas emissions — is it now a global leader in climate action?
China has committed to slash its greenhouse gas emissions by 7% to 10% by 2035 — but is this going to cut it? Tell us what you think.
Extreme weather caused more than $100 billion in damage by June — smashing US records
After damaging wildfires in LA, tornadoes and series of floods, the first six months of this year smashed multiple extreme weather records in the U.S., data show — and experts say this trend is likely to continue.
Coral Triangle: The giant hidden 'Amazon' beneath the sea that appears somewhat resilient to climate change
The Coral Triangle is an extremely biodiverse patch of ocean around the Philippines and Papua New Guinea. Its relatively murky waters appear to shield it against climate change — for now.
Satellites detected strange gravity signal coming from deep within Earth almost 20 years ago, study reveals
Researchers have discovered there was an anomaly in Earth's gravitational field between 2006 and 2008, potentially caused by a mineral shift deep within Earth's mantle. GRACE satellites detected a strange gravity signal at the time.
Scientists discover gold nanoparticles hidden in spruce tree needles
Spruce tree needles contain tiny gold particles — and they could indicate large gold deposits beneath the surface.
The Red Sea experienced 'one of the most extreme environmental events on Earth' 6 million years ago
The Red Sea became a desert about 6.2 million years ago, before a massive flood from the Indian Ocean turned it into a waterway again.
The whale-shaped island in Belize with a 'great blue blowhole'
Earth from space This 2020 astronaut photo shows the unusual cetacean-like shape of Belize's Lighthouse Reef. It's home to the famous Great Blue Hole, which doubles as the island's "blowhole" when viewed from space.
Massive system of rotating ocean currents in the North Atlantic is behaving strangely — and it may be reaching a tipping point
An analysis of clam shells suggests the North Atlantic subpolar gyre has had two periods of destabilization over the past 150 years: one around 1920 and the other from 1950 through present.
