Here’s what you’ll learn when you read this story: A manned submersible dove over 31,000 feet below sea level to explore the ocean’s deepest region—the hadal zone. The research team discovered entire ...

Scientists have filmed a species of fish 8,336 meters (27,350 feet) below the surface of the Pacific Ocean. The fish, a type ...

The second expedition took researchers to the Southern Ocean’s Bellingshausen Sea, off West Antarctica. The team was the ...

A Chinese submersible has discovered thousands of worms and mollusks nearly 10 kilometers (six miles) below sea level in the Mariana Trench, the deepest colony of creatures ever observed, a study ...

A new study finds that deep-sea mining waste in the ocean’s twilight zone could disrupt food webs and starve midwater ...

Thousands of meters below the ocean's surface lurk some gigantic creatures, much larger than their shallow-water brethren. Scientists have a few hunches for why this happens, but the debate continues.

Scientists caution that unchecked mining could disrupt ocean food webs from the depths to dinner plates worldwide.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: A manned submersible dove over ...