HONOLULU ( KHNL /Gray News) - A teen kayaker who was lost at sea off Oahu’s south shore for nearly 12 hours was returned safely to his family Thursday morning, thanks to the efforts of multiple ...

Pacific salmons are returning to the freshwater streams so they can lay and fertilize their eggs. Here are where to see them ...

Since 2023, more than 70% of the world’s reefs have experienced a level of heat stress. Elevated water temperatures trigger ...

Mesmerizing footage from a new PBS Nature show captures the bioluminescent beauty of brilliant blue waves crashing along San Diego's coast.

Two people have died, including an Oklahoma mom whose daughter was hospitalized after all three were swept out to sea while ...

With a chill finally back in the air in Portland, it’s starting to feel a little more like fall. The rain will start to pour, ...

WHOI researchers discovered that foamed CDA, a bioplastic, degrades 15 times faster in seawater, making it the fastest ...

There are more than 50 species of snakes that live in the seas. Some are super venomous and they can zip through the water ...

When volunteer lifeguard Noland Keaulana heard that 17-year-old Kahiau Kawai was missing at sea, he leapt into action.

Here are five takeaways from Helene and Milton, and what these storms can tell residents of Long Island, a 118-mile-long land mass surrounded by water. Hurricanes form over tropical oceans, drawing ...

At the age of 15, Elvio Lagos took his first steps toward becoming a shellfish diver. He began helping his father catch ...

On Saturday, a group of climate activists plan to don their waders and gather at Boston’s Long Wharf to receive a “wicked ...