RACHELLE HOLMES was a teenager when she first started noticing that her peers and friends from San Francisco’s Bayview Hunters Point neighborhood were ...

Scientists Claim Water on Earth Was Formed Naturally and Did Not Land as a Fluke of Hydrated Asteroids Water is one of the ...

In this guest column, members of two different environmental groups in different parts of the state argue that a ...

Water from both volcanic rocks and deep mantle melted Earth's crust 1.6 billion years ago. This long-lasting melting formed ...

The warming hole might be a sign that Atlantic Ocean currents are slowing down. This network of currents regulates Earth's ...

The moistest, most buoyant air rises the highest, while drier less buoyant air doesn’t make it so far up. If there is lots of ...

A new analysis by UC Boulder geologists suggests the ancient Mars landscape was formed by falling precipitation, including ...

Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.

Since its touchdown in Jezero Crater in February 2021, NASA’s Perseverance rover has steadily explored Martian rocks. From ...

NASA's Juno revealed mushballs on Jupiter, reshaping our understanding of deep, violent gas giant storm systems.

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

Scientists have found strong signs of possible life on exoplanet K2-18b, a potential "Hycean world," suggesting new avenues in the search for alien life.