Too many nutrients can cause microscopic marine algae to grow out of control with harmful effects on animals and people ...

Bowhead whales follow daily dive cycles and may coordinate across long distances. The calls show efficiency, possibly reflecting social ties.

An 11-foot, 2-inch, 761-pound great white shark tagged by OCEARCH Feb. 28 has traveled nearly 1,000 miles to the Gulf coast of Florida.

Before-Seen Sea Creatures to the World (Maria) The author writes, “Though it covers over 70% of our planet, we know ...

Researchers and crewmembers aboard the Schmidt Ocean Institute's Falkor (too), "seized upon the moment" and were richly ...

A childhood run-in with a parrot or a pigeon swooping a bit too close can leave a lasting fear. For some, these encounters ...

A U.K. startup wants to be the SpaceX of the deep sea, and hopes to establish a permanent human residence on the ocean floor ...

Sea lions don't often attack humans, but a slew of recent assaults points to an algae that scientists say is poisoning the ...

In fact, all our favorite marine animals – sharks and dolphins, turtles and rays, and all those pretty colored fish in our ...

A fearless woman was filmed confidently holding and petting a shark, touching its face and even pulling up its skin while the ...

At least 19 people have died since the storms developed Wednesday, according to authorities and media reports.

Dental hygienist Tara Pile shares the twists and turns that have led to a life-changing career in oral care and community ...