In 1917, a civil engineer pioneered the first deep-sea vehicle to attempt filming underwater. A century later, we have James ...

Deep-sea fish thrive in extreme pressure, darkness, and pollution, revealing new survival mechanisms and threats.

Could lumpy metallic rocks in the deepest, darkest reaches of the ocean be making oxygen in the absence of sunlight?

But now, a Boston University–led team of scientists has made it possible to view a deep-sea mountain—to study ... is shrouded in darkness, but the top sits 196 meters (643 feet) below the ...

new video loaded: Deep-Sea Oarfish Is Spotted on Mexican Beach ... Times Video journalists provide a revealing and unforgettable view of the world. Whether it’s reporting on conflicts abroad ...

Biodiversity is depleted and large furrows still lie in the seabed where deep-sea mining equipment operated more than 40 years ago, in findings that suggest it will take the deep sea multiple ...