Earth
Weird rocks in Australia are a missing piece of the Grand Canyon
Some rocks in Tasmania, Australia, look out of place. Now an analysis suggests they were once part of the rocks that form the Grand Canyon in the US
News
Earth
Supercharged geothermal energy could power the planet
Features
Earth
Huge fossil-like scars of the Anthropocene mark walls of Russian mine
Regulars
Earth
Falling rocks can explode so hard that only nuclear weapons beat them
News
Earth
Life may have begun on Earth 100 million years earlier than we thought
News
Physics
Ancient natural nuclear reactors show how to store radioactive waste
News
Earth
Asteroid strike may have forged the oldest rocks ever found on Earth
News
Environment
Rock layers show our sun has been in same cycle for 700 million years
News
Environment
Another supervolcano in California is not as dormant as we thought
News
Environment
Methane ice and winds on Pluto make strange ‘sand’ dunes
Pluto doesn’t have much of an atmosphere, but it does have just enough wind to blow methane ice grains into a field of dunes at the foot of a huge mountain range
News
Earth
The curious fate of the eighth wonder of the world
Features
Earth
The volcanic eruption on Hawaii is now making an acidic fog
News
Earth
The tides are getting stronger thanks to the shifting continents
News
Earth
Hawaii volcano is causing havoc and will spew lava for days
News