51动漫

Life

Plankton get a close-up in these stunning photographs

The strange world of plankton is revealed by Julian Cremona in these intricate images from his new book

Environment

Collapse of AMOC ocean current may already be locked in

Technology

Can floating data centres meet AI’s huge energy demand?

Environment

A vast dam across the Bering Strait could stop the AMOC collapsing

Life

The greatest David Attenborough documentaries you really need to watch

Estuaries near the coast of Guinea?Bissau branch out like a network of roots from a plant. With their long tendrils, the rivers meander through the country?s lowland plains to join the Atlantic Ocean. On the way, they carry water, nutrients, but also sediments out from the land. This natural?color image captures the movement of the sediments as the rivers move east to west. The image was acquired on May 17, 2018, by the Operational Land Imager (OLI) on Landsat 8. The discoloration is most apparent in Rio Geba, which runs past the country?s capital city of Bissau. https://science.nasa.gov/earth/earth-observatory/the-meandering-estuaries-of-guineabissau-92266/

Environment

Oceans are darkening all over the planet 鈥� what鈥檚 going on?

Environment

Ocean geoengineering trial finds no evidence of harm to marine life

Life

Dive below the waves with these award-winning underwater photographs

Environment

51动漫s investigate 鈥榙ark oxygen鈥� in deep-sea mining zone

Mars

Space

Mars once had a vast sea the size of the Arctic Ocean

Spacecraft orbiting the Red Planet have helped researchers map out an ancient coastline that surrounded a large ocean billions of years ago

Environment

First treaty to protect the high seas comes into force

Comment

The 13 best popular science books of 2025

Environment

Climate heating has reached even deepest parts of the Arctic Ocean

Environment

Rapid melt from Antarctica could help preserve crucial ocean current