A kelp forest restoration project conducted by Ålesund, Norway-based ocean technology and seafood firm Ava Ocean is using ...

More than a thousand fish species use sounds to exchange information, attract mates, and avoid predators through hums, grunts ...

During a sailing along Norway's coast with Hurtigruten, Rick Jordan tastes all the ways the cruise line is harnessing the ...

An ochre sea star tries to blend into a kelp forest off Point Loma, California. All 20 species of west coast sea stars suffered during the die-off, which began in 2013. ByChris Iovenko Photographs ...

Kelp forests are underwater thickets of algae that keep the world’s oceans rich with biodiversity. And scientists just ...

Hunting white seabass off the coast of Catalina is the pinnacle of Southern California spearfishing. Here's what it takes.

When behavioural ecologist Michael Weiss spotted a Salish Sea orca holding a green object in its mouth, he chalked it up to ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

Sea urchins are being found in alarming numbers in waters surrounding one of Australia's largest cities, but researchers ...

The team ran experiments offering people who returned bottles the option of getting a typical ten-cent payout—or the small ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations. Recently, a team of researchers at Princeton and Harvard ran an experiment to ...

It was a long June day, and I ran my boat WaveWalker with passengers onboard and my ever-faithful crew member Capt. Tiffany Vague, along the coast to a ...