Marine biology

Teeth reveal more about Jurassic reptiles

Coral 'gangs' trap and eat jellyfish

A shark, a baby's pram and a trail of water... Video, 00:01:21A shark, a baby's pram and a trail of water...

The last of the wild oceans. Science In Action. Audio, 00:03:05The last of the wild oceans

Lone dolphin spotted with company

Rare coral found in Irish waters

Attenborough launches 'Boaty' polar ship. Video, 00:02:06Attenborough launches 'Boaty' polar ship

Shark rescue video has internet hooked. Video, 00:00:59Shark rescue video has internet hooked

Killing rats could save coral reefs

Starving seabirds 'full of plastic'

What lives in the River Foyle?

Dead dolphin had rubber glove in stomach

Madagascar emerges as whale shark hotspot

Scientists find new deep sea species

'Bizarre' rare fish wash up on beaches

Life in the oceans captured on camera

Killer whale could be saying 'set me free'

The man risking his life to save pink dolphins. Video, 00:01:35The man risking his life to save pink dolphins

What's the kindest way to kill a lobster?

Whale 'saves' biologist from shark. Video, 00:01:34Whale 'saves' biologist from shark

'Rarely seen' dolphin dies in harbour

Dead birds help map plastic pollution

Fossil gives clues to life in ancient seas