Researchers have unveiled world-first deep-ocean landers to uncover how the mysterious dark oxygen is produced in complete ...

For more than 60 years, the ginkgo-toothed beaked whale (Mesoplodon ginkgodens) was one of the ocean’s greatest mysteries.

Humanity has only explored 0.001% of the deep sea, according to a May 2025 study. Credit - Getty Images The Trump Administration signed an executive order late last month aiming to fast-track approval ...

Explorers all well know that the Earth’s oceans are vast – covering about 71% of the surface of the globe – but according to a new study, just 0.001% of the deep seafloor has been visually observed.

Scientists have finally photographed a whale known only from sounds and remains, linking a mysterious deep-sea signal to a ...

The most transformative deep sea finding in a generation is not a single strange animal or a record-breaking trench, but ...

Deep sea holds alien-like species. The frilled shark, a living fossil, remains a mystery. Its unique anatomy includes six ...

A recent video shows a massive bluntnose sixgill shark emerging from the deep sea. This ancient species, predating dinosaurs, was filmed by OceanX during a tagging expedition. The footage has ...

These three fish are freaks, phantoms and mysteries of the deep. Here’s what we’ve learned from the rare glimpses we’ve had of their lives. The deep sea is one of Earth’s final frontiers. Given its ...

SAN DIEGO — Children press their faces against the glass, marveling at the serpentine creature stretched out before them. "Oh, that's so long! Eleven feet!" one young visitor exclaims, comparing the ...

An entire world lives deep under the ocean’s surface, far from human notice and as bustling as any city. Animals such as tubeworms and clams live crowded around plumes of methane that bubble up ...