91色情片

Underwater view of the seabed bubbling with methane taken by a submersible, with the submersible's arm visible in the bottom right

Environment

Hundreds of deep-sea vents found spewing methane off US coast

Recent surveys off the US coast have discovered vents spewing a potent greenhouse gas and curiously purple creatures deep below the sea鈥檚 surface 聽

Two whales swimming along, one of them has left a plume of faeces behind it

Environment

Whales鈥� dung is the real reason we need to stop hunting them

Environment

Human activity means sharks are disappearing from the North Sea

Environment

This fish has a love song and it sounds like a windshield wiper

Bowhead whales

Environment

Boom time for whales in the Arctic driven by the loss of sea ice

Two researchers holding up one of the pieces of rock in question. It has a wavy line on it that represents the putative fossil

Environment

Ancient rock formations could be oldest fossils on the planet

Environment

Endangered dolphin with broken blowhole learns to mouth-breathe

A Gonatus squid eating another squid

Environment

Deep-sea squid cannibals battle it out in a fight to the death

A Greenland shark

Earth

World鈥檚 oldest vertebrate is a shark that may live for 500 years

Parasite on a deep-sea fish

Environment

Videos reveal the Russian doll parasitic world of the deep seas

Footage from the ocean depths shows the wealth of parasites hitching rides on fish - and yet others hitching rides on them

Environment

Deep-sea ecosystems still under threat despite UN protection

Environment

Deepest-ever reef survey by divers discovers new fish species

Environment

Jellyfish as you鈥檝e never seen them 鈥� meet the underwater aliens

Environment

Jellymageddon: Can we stop the rise of the jellyfish?