NASA’s Curiosity rover has spent six months exploring the site to investigate if they are a clue to the presence of water.

With the desktop app, I liked the keyboard shortcuts: press Tab to add subsections to your main map, then press Enter to ...

What is thought to be the world’s largest-known spider’s web, housing tens of thousands of arachnids, has been discovered in a cave on the Albanian-Greek border. After researchers published their ...

What is thought to be the world's largest-known spider's web, housing tens of thousands of arachnids, has been discovered in a cave on the Albanian-Greek border. After researchers published their ...

What is thought to be the world’s largest-known spider’s web, housing tens of thousands of arachnids, has been discovered in a cave on the Albanian-Greek border. After researchers published their ...

The colony was located on the Greece-Albania border in Europe Cover Images via AP Images The world's largest spider web has been discovered in an underwater cave on the border of Greece and Albania in ...

Sulfur caves are among the most extreme habitats on Earth. They are completely dark and filled with hydrogen sulfide gas, which is toxic to most life-forms. Inside, species’ survival depends on ...

It may sound like something out of a nightmare, but scientists say they weren’t dreaming when they discovered a massive spiderweb that’s home to more than 110,000 arachnids inside a cave in ...

Arachnophobes look away now. Deep inside a pitch-black cave straddling the Albanian-Greek border, researchers have uncovered what may be the largest spider web ever recorded—teeming with more than 111 ...