Sea urchin spines could fix bones

Salmon with side effects: Aquacultures are polluting Chile's rivers with a cocktail of dissolved organic substances

430 million-year-old fossil named in honor of Sir David Attenborough

A new species of hard coral from the World Heritage-listed Lord Howe Island, Australia

Dead zones may threaten coral reefs worldwide

Fish evolve by playing it safe

Microorganisms in the subsurface seabed on evolutionary standby

Gardening worms, climate change undermine natural coastal protection

Microorganisms in the subsurface seabed on evolutionary standby

From entanglement to invasions of alien species: the harm caused by marine litter

Paleozoic echinoderm hangover: Waking up in the Triassic

The carbon dioxide loop

How to conserve polar bears -- and maintain subsistence harvest -- under climate change

Scientists mobilize as bleaching resumes on Great Barrier Reef

How plankton cope with turbulence

Soft coral exhibit strikingly different patterns of connectivity around British Isles

When the sea ice melts, juvenile polar cod may go hungry

Cold climates and ocean carbon sequestration

Endangered giants: Large freshwater species among those most threatened with extinction on the planet

In times of plenty, penguin parents keep feeding their grown offspring

Thirsty mangroves cause unprecedented dieback

Leap onto land saves fish from being eaten

Louisiana wetlands struggling with sea-level rise 4 times the global average

After Deepwater Horizon spill: Which animals weathered the disaster

Diving with the sharks: How does it impact the animals?