Oceans

A new method for designing and 3D printing custom artificial coral reefs could make them more accurate stand-ins for the natural kind.

3D ocean farming can help us feed Earth’s growing population while also improving the health of the oceans.

One of humanity’s strangest and most macabre activities is slowly coming to an end, a trend that every horseshoe crab should celebrate.

Cable-laying ships navigate complex but outdated maritime laws.

Adding green LEDs to gillnets can reduce bycatch of sharks, turtles, and other animals without affecting the catch of desired species.

Airseas, a French startup, has just revealed a prototype automated Seawing kite. It is fitted onto a giant Airbus cargo ship and is meant to reduce carbon emissions.

The jellyfish nervous system, revealed by glowing genes, may help unlock the secrets of how our own brain evolved.

The Great Barrier Reef just had its annual coral spawning event. Scientists say this year’s event is proof that the reef can recover.

Reef restoration researchers found that fish were more inclined to settle near new reefs if they sounded like they were already thriving.