This incredible submerged cave network is the longest of its kind in the world and plays a vital role in the region.

Imagine the surprise of young lumberjack, Ho Khanh, a native of Vietnam's then-sleepy Phong Nha township, when he saw enormous, ethereal columns of fog billowing out of the ground, like the earth ...

Serban Sarbu, a cave scientist, thought he’d seen everything — until he entered a pitch-black cave along the Albania–Greece ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. McGinnis' nail tooth (Clavusodens mcginnisi) depicted hunting a crustation in a reef-like ...

Learn more about how scientists uncovered an unlikely community of arachnids in Europe’s Sulfur Cave and why these spiders ...

International research and highly-specialized divers are bringing an underground, underwater world to the surface ...

The behavior, which had never been observed before, stunned scientists as, typically, the larger house spider would prey on ...

Researchers have just discovered the world’s largest spider web, spanning over 1,140 square feet and home to over 110,000 spiders. Jenna El-Attar/ Guest Artist Researchers have just discovered the ...

The world's largest spider web has been discovered in an underwater cave on the border of Greece and Albania in Europe The web spans an areas of 1,076.4 square feet The web houses a colony of ...

Scientists have studied what they believe is the world's biggest spider's web and found two species of spider are living side by side.

A rare bite into the past. The fossilized tooth of a newly discovered ancient shark species – dating back about 340 million years – has been unearthed in the world’s largest cave system, officials ...

They dropped nearly 200 feet through waterfalls, fog, and absolute darkness before landing inside the largest cave room in ...