It's a rule of thumb -- or fin -- for the ocean: The deeper you dive, the weirder things get. Now, a new exhibit lets visitors jump straight into the strangest layer of the ocean, bringing the ...

For centuries, sailors told terrifying stories of glowing sea serpents rising from the depths — enormous silvery creatures ...

At ARTECHOUSE, we’ve explored our brains and gone to the edges of our universe, now we venture into the mysterious bioluminescent realm of the ocean twilight zone. Join us for the world premiere of a ...

: [POST-BROADCAST CORRECTION Aug. 4, 2025: A previous version of this report incorrectly said that there are phytoplankton in the upper layer of the atmosphere. Phytoplankton live in the upper layer ...

This zone contains a vast amount of marine life, potentially over 90% of all ocean life, and supports important commercial and recreational fisheries. Creatures in the twilight zone help mitigate ...

(CNN) — Only a scattering of light penetrates the deep water, more than 300 feet beneath the ocean surface off the coast of Guam. It’s like twilight to the human eye, even in the middle of the day.

The sun shimmers across the glassy surface of Blue Hole, a heart-shaped underwater sinkhole, as two divers prepare to descend into its treacherous, turquoise abyss. In this part of the ocean, known as ...

In an effort to protect biodiversity, experts are pushing for enhanced scrutiny on new commercial activities in one of the planet's most vulnerable zones. As reported by Mongabay, delegates at the ...