Life
Octopuses were thought to be solitary until a social species turned up
Features
sea creatures
Video
How to solve our plastic waste problem
Video
Video
Fighting plastic pollution in British waters: How to make a difference
Video
Video
Join a virtual 6000km trek across the deep ocean
Video
Video
Sea sums: How we're keeping whales safe using maths
Video
Blue Planet II’s Steve Simpson explores the sounds of the ocean
Video
Environment
How climate change is hitting crab hunting in the mangroves of Brazil
Regulars
Earth
Dead whale found with 40 kilograms of plastic in its stomach
News
Technology
China plans world's first deep sea base, complete with robot subs
News
Life
Fetal sharks may look for food by swimming around inside their mothers
News
Environment
How a tiny festival could save Scotland's coastal culture
Culture
Environment
Sterile fish could help wild salmon dodge the ‘gene pollution’ effect
News
