Deep under the Pacific Ocean, marine scientists recorded a sight rarely seen by humans: an octopus billowy-bouncing across the seafloor at ... aboard the vessel Dagon used submerged laboratories ...

Scientists probing the bottom of the Pacific Ocean made a surprising discovery: animals living underneath the seafloor in an area with volcanic activity. Giant tubeworms, which are known as the ...

Known as hydrothermal vents, these underwater volcanic ridges have long been known to attract all manner of microscopic marine life to the otherwise largely uninhabited seafloor. Until this ...

And so, every year, the story of Rama, Sita, and Lakshmana reminds us of the importance of being brave, kind, and good to others. This version of the Diwali story is simple, yet captures the ...

NEW YORK — Scientists for the first time have uncovered an underworld of animal life thriving beneath the seafloor. An expedition to a volcanically active ridge in the Pacific off South America ...

This really happened. Now streaming on Netflix, “Woman of the Hour” tells the story of Rodney Alcala, who later became known as “The Dating Game Killer.” Then again, the story isn’t so ...

An ancient slab of seafloor that was around when Earth’s earliest known dinosaurs emerged has been discovered beneath the Pacific Ocean, where it has seemingly hovered in a sort of mid-dive for ...

Amateur historian Brian Cleary, pictured, has discovered a short story by "Dracula" author Bram Stoker that was lost for 134 years. AFP via Getty Images A new short story by “Dracula” author ...

Barcelona — A Spanish research vessel that investigates marine ecosystems has been abruptly diverted from its usual task to take on a new job: Helping in the increasingly desperate search for ...

A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. A mile and a half beneath the ocean’s surface, the seafloor seems ...