New simulations suggest sub-Neptune planets may be drier than thought, challenging the "water world" hypothesis and reshaping the search for life beyond Earth.

A pair of diamonds that formed hundreds of kilometers deep in Earth’s malleable mantle both contain specks of materials that ...

NASA has discovered signs of life on Mars in the form of organic carbon, sulfur, rust, and phosphorous in a canyon, and new ...

Diamonds from South Africa’s Voorspoed mine have revealed the first natural evidence of nickel-rich metallic alloys forming ...

Scientists have long known that diamonds are among Earth's oldest materials, but recent research has revealed that pink diamonds serve as extraordinary time capsules, preserving evidence of our planet ...

It has been suggested that lava tubes - underground tunnels carved out by molten rock - might be on Venus, and now we have ...

Seemingly contradictory materials are trapped together in two glittering diamonds from South Africa, shedding light on how ...

As with many big space stories, 3I/ATLAS is getting a fair share of attention as well as some more controversial theories ...

When the remains of prehistoric creatures were discovered in Europe and the United States, it opened up a vociferous debate ...

NASA’s Perseverance rover revealed 24 mineral types in Jezero Crater, showing Mars experienced several water episodes.

When dinosaurs were wiped out by the asteroid strike at the Yucatán Peninsula, forests were finally able to spread. Dense ...

For those without traditional cable subscriptions, there are still plenty of ways to watch “A Grammy Salute to Earth, Wind & ...