Mars once featured sun-soaked, sandy beaches with gentle, lapping waves from an ancient ocean, a new study suggests. Why it ...

Scientists have used orbiters and rovers to find dried streams, lakes, and gullies on Mars that hint at its watery past, but ...

Restoring coral reefs can save thousands of lives, hundreds of millions of dollars, and our most at-risk neighbors, according ...

Strange, tilted geological formations spotted on Mars may be ancient beaches on the shore of a huge ocean, data from China's ...

The study, published in scientific journal Nature, is the first to find empirical evidence for the “magnetic mapping” ability.

A new study finds that ocean acidity may have prevented life on Earth from developing for the planet’s first 500 million ...

A first-of-its-kind study suggests the ongoing melting of Antarctica’s vast ice sheet could have direct implications for sea ...

Sunscreens are increasingly present in the ocean, but much about their impact on marine life remains poorly understood.

Nitrogen is essential for all life on Earth. In the global oceans, however, this element is scarce, and nitrogen availability ...

Seamounts attract sharks and marine predators, with 41 times more sharks than open waters. These mountains act as social hubs ...

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

Dust blown from the Earth's continents falls into the oceans and fertilizes them with nutrients needed for plants, such as ...