Great Barrier Reef not bouncing back as before, but there is hope

Origami-inspired device helps marine biologists study octopuses and jellyfish

Where baby white sharks 'hang out' in the North Atlantic

Global study of world's beaches shows threat to protected areas

Feeding plants to this algae could fuel your car

Novel approach studies whale shark ages the best way -- while they are swimming

5,000 percent increase in native trees on rat-free palmyra atoll

Newly discovered shark species honors female pioneer

The freediving champions of the dolphin world

Australia has a new venomous snake -- And it may already be threatened