NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...
The oldest crystals formed on Earth contain signs that continents existed during the Hadean Eon and were being subducted into the mantle more than 4 billion years ago. If true, this would not only ...
Parts of ancient Earth may have formed continents and recycled crust through subduction far earlier than previously thought.
A rare carbonaceous meteorite discovered in the Western Sahara has captured the attention of scientists for containing grains ...
Greenland is the world’s largest island. … On most maps, Greenland looks enormous. That’s just a distortion caused by ...
Meteorite-dial timepieces aren’t just aesthetically pleasing—they also contain the secrets to the origins of life.
The world’s oldest known rock art, dating back at least 67,800 years, has been discovered in an Indonesian cave.
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
For anyone curious about what it's like to stand on another planet, Earth offers a few convincing previews. Mars may be 140 ...
More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...
Scientists trace Earth’s long cooling to falling ocean calcium, pulling CO₂ from the air and offering new insight into a greenhouse mystery.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results