Virus-infected bacteria could provide help in the fight against climate change

'Seeing' tails help sea snakes avoid predators

Parents don't pick favorites, at least if you're a Magellanic penguin

Scientists look to past to help identify fish threatened with local extinction

Bioluminescent deep-sea creatures illuminate the effectiveness of new cancer therapies

Undersea gases could superheat the planet

Ecosystem changes following loss of great white sharks

Giant 'megalodon' shark extinct earlier than previously thought

New deep sea animal discoveries warrant expanded protections in Costa Rican waters

Re-establishing oyster beds to maximize their ecological benefits

Aquaculture does little, if anything, to conserve wild fisheries

Marine scientists find toxic bacteria on microplastics retrieved from tropical waters

Climate change may destroy tiger's home

On the land, one-quarter of vertebrates die because of humans

Sea snakes that can't drink seawater

Fish Appear to Recognize Themselves in the Mirror

Unusual microbes hold clues to early life

Beaked whales' incredible diving abilities confirmed

How one gene in a tiny fish may alter an aquatic ecosystem

Underwater forests threatened by future climate change, new study finds

'Twilight Zone' could help preserve shallow water reefs

Differences in water temperature can create new marine species

New islands, happy feet: Study reveals island formation a key driver of penguin speciation

Corals adapt photosynthetic rates to prevailing environmental conditions

Poor diet may have caused nosedive in major Atlantic seabird nesting colony