Mermaids have somehow managed to become the ultimate fantasy contradiction: gorgeous enough to inspire poetry, terrifying ...

Thousands of bright blue jellyfish-like sea creatures have washed up along the beaches of San Francisco. The species, known as Velella and also called ‘by-the-wind sailors,' emerged across San ...

Scientists exploring deep underwater canyons off the coast of Western Australia uncovered a hidden world packed with bizarre ...

The sea creatures — known as Velella — washed up on Baker Beach in San Francisco on Monday, April 27 Thousands of sea creatures known as Velella washed ashore near San Francisco’s Golden Gate Bridge ...

Nearly 40 years before The Meg, this 1979 creature feature turns underwater horror into comedy thanks to uneven effects, tone ...

They’re an otherworldly sight: blue and iridescent. They have no clear eyes, mouths or body parts analogous to our own. And rising from one side — is it their back; hard to tell — is a transparent ...

Scientists still have much left to learn about the creatures, even as hundreds of thousands of them wash ashore.

Though the species' unique sails allow them to move across the ocean, shifting winds can strand them on beaches (Image: Getty Images/iStockphoto) Portions of San Francisco's popular Baker Beach were ...

The Scientific American TikTok shows footage of this newly discovered species, and the resemblance to Sesame Street 's Mr.

For decades, a mysterious, two-lobed organ nestled behind the breastbone has been overlooked by most physicians, thought to be a largely useless lump for most of human life: the thymus. The ancient ...

Astronomy Hubble revisits stunning Trifid Nebula after 30 years, and spots a growing jet of energy — Space photo of the week Octopuses 'Kraken' octopus that lived at the time of the dinosaurs was a 62 ...