Sinking rocks, nutrients, crop waste or seaweed in the ocean could lock away climate-warming carbon dioxide for centuries or more.

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when sealed off from the surface by a thick layer of ice.

Artists transform marine debris into art, educating national park visitors in the process.

For most organisms on Earth, rocks are objects, not food. But for one oddball microbe, desert limestone seems to have been on ...

There is major debate over the consequences for oceans and over the exact benefits for the climate. View on euronews ...

Companies are pitching the theory that sinking rocks, crop waste or seaweed in the ocean could lock away climate-warming carbon dioxide.

Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in ...

Ray Isle explores the distinctive character of some of California’s best wines at stops along a destructive fault line.

Mysterious tunnels in desert rocks may be the work of unknown microbes, hinting at a hidden world inside marble and limestone ...

From the grounds of a gas-fired power plant on the eastern shores of Canada, a little-known company is pumping a slurry of ...