A new treaty could help protect cetaceans in the Pacific, but more needs to be done internationally.

Blue carbon is stored in mangroves, seagrass and sediments. Discussions at the UN Ocean Decade conference reiterate the importance of preserving existing sea floor habitats, before it’s too late.

New research shows that previous estimates of seafood loss and waste in the United States were too high.

A coastal scientist explains why marshes, mangroves and other wetlands can’t keep up with the effects of climate change, and how human infrastructure is making it harder for them to survive.

An instrument on the Europa Clipper mission might be able to detect biological cells from space.

Just as the world’s zoos breed critically endangered animals in captivity to repopulate the wild, scientists are building a global effort to freeze corals for reef restoration.

Egg cases of sharks and rays can be found washed up on the shore. Citizen science data helps scientists understand the life cycles of these marine animals and how to best conserve them.

The sustainable and cost-saving structure could dissipate more than 95 percent of incoming wave energy using a small fraction of the material normally needed.

Kelp seaweed spores are being grown on small rocks and waste scallop shells as part of a trial exploring how to regenerate the UK’s coastal kelp forests.

Hi-tech green LED lights attached to fishing gear can act as a deterrent to turtles and help reduce bycatch by approximately 40%.