The 3.7 billion-year-old rocks may extend the magnetic field’s age by 200 million years.

The new approach “nudges” existing climate simulations closer to future reality.

Results suggest the clouds of Venus could be hospitable for some forms of life.

The “oriented” samples, the first of their kind from any planet, could shed light on Mars’ ancient magnetic field.

A low carbon abundance in planetary atmospheres, which the James Webb Space Telescope can detect, could be a signature of habitability.

An accordion-textured clay called smectite efficiently traps organic carbon and could help buffer global warming over millions of years.

MIT scientists find the sounds beneath our feet are fingerprints of rock stability.

The frosty gas giant was discovered in a system that also hosts a warm Jupiter.

A new technique uses remote images to gauge the strength of ancient and active rivers beyond Earth.

Astronomers discover the last three planets the Kepler telescope observed before going dark.