Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds. For ...

Researchers utilize a diamond cell anvil to create conditions of early planet formation and detect water production in the ...

"This is just one of those very rare cases where you propose a hypothesis and actually find it happening." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Heavy water detected in the disk of V883 Orionis; chemical signature reveals that some of the water formed before the star ...

Analysis of iron meteorites from the earliest years of the solar system indicate that the planetary 'seeds' that ultimately formed Earth contained water. When our Sun was a young star, 4.56 billion ...

Researchers say they have uncovered evidence that early Earth was home to more hydrogen than previously thought, calling into question widely held beliefs about the origins of water and the evolution ...

"We were surprised that water could actually form so early on — even before the birth of the first galaxies." When did life as we know it first emerge in the universe? We don’t know for sure, but the ...

Today, more than 70% of Earth is covered in liquid water. But long before the sea became a familiar feature of our planet’s surface, the water that now fills our oceans, lakes, and streams was ...

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Two enormous structures that sit at the border between the Earth's mantle and its core have puzzled scientists for decades.

Talc reveals a phase of superhydration in cold subduction, demonstrating that the ocean sends more water to the depths of the Earth.