Scientists in a rare deep-sea discovery have found “school bus-size” phantom jellyfish off the coast of Argentina during the ...

The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

A deep-sea expedition off Argentina's coast has revealed a surprisingly rich marine ecosystem, including a giant phantom ...

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split water and release oxygen, shaping the atmosphere and making complex life ...

Scientists have launched a fresh effort to find out what could be producing oxygen at the bottom of the Pacific Ocean.

Scientists have discovered a 300-year-old giant black coral off New Zealand. Its massive size and age reveal hidden deep-sea ecosystems, highlighting urgent conservation needs and centuries of marine ...

CALIFORNIA, USA — Scientists exploring the deep waters off California’s coast have discovered a tiny new species of snailfish that has been capturing attention not only for its scientific value but ...

Large subduction-zone earthquakes leave scars on the continental slope in the deep sea.

Researchers have uncovered surprising evidence that the deep ocean’s carbon-fixing engine works very differently than long assumed. While ammonia-oxidizing archaea were thought to dominate carbon ...

A team of scientists announced Tuesday they have developed new deep-sea landers specifically to test their contentious discovery that metallic rocks at the bottom of the ocean are producing "dark ...