Chelonioidea

A new global survey finds that endangered sea turtles show signs of recovery in a majority of places where they're found worldwide

The creatures cruised the world's oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young

Endangered sea turtles show signs of recovery in a majority of places where they're found worldwide, according to a new global survey released Thursday.

Discover interesting facts about how dolphins sleep, if they're dangerous, and what they eat.

Monitoring the noises within ecosystems reveals their health—allowing researchers to monitor changes in biodiversity, detect threats, and measure the effectiveness of conservation strategies.

Mimicking the ink created by the bioluminescent cephalopods could keep both sharks and people safe.

President Donald Trump says he is banning federal use of paper straws, saying they "don't work" and don't last very long

'It's similar to how we might memorize where our favorite pizza place is.'

An arctic blast that brought a rare snowfall to northern Florida last week left green sea turtles as far south as St. Augustine suffering from a condition known as cold stunning

From flying penguins to brawling alligators, the 2024 Ocean Art Contest winners are incredible.

What can past eras of information overload teach students about critically consuming content in the present?

An animal rescue group said 61 dead cetaceans - an order of aquatic mammals that includes whales and dolphins - had been recorded since the oil spill.

The shells of the hawksbill sea turtle have been used for luxury items for centuries, but with the species now endangered, new technology is pinpointing where protections are needed most

A tech solution to "bubble butt syndrome" that affects turtles.

Turtles are ending up in the cold waters of Cape Cod Bay. Here's how the New England Aquarium is warming them up and nursing them back to health.

For many creatures, the modern landscape is a minefield rife with hazards that natural selection never saw coming.

During recent construction work at a Los Angeles high school, millions of fossils were unearthed, many of which were marine life-like fish and sea turtles.

NICOSIA, Cyprus (AP) — Protected Green and Loggerhead turtles are making a big comeback...

"It's the entire ecosystem from an age that's gone."

Check out some of the best photos from 2024's Ocean Photographer of the Year competition.