Underwater caves off the coast of Sicily offer new clues about the island’s first human inhabitants. They may have arrived by ...

This week, marvel at giant tube worms living beneath hot springs on the ocean floor, watch SpaceX catch a rocket booster, ...

Underwater cave discovery indicates the island was likely a stepping stone for early humans to settle the Mediterranean.

Researchers are working with the Italian navy to explore underwater sites like Corruggi, which may reveal evidence of Upper ...

Recent findings in southern Sicily's cave sites offer groundbreaking insights into early human migrations in the ...

Archaeological surveys led by scientists at Washington University in St. Louis suggest that coastal and underwater cave sites ...

Study authors also conducted new land and underwater surveys ... on excavating the second site, a cave called Campolato. "Here we have discovered evidence for sea-level changes caused by the ...

Scores of tiny shrimplike crustaceans make a nightly pilgrimage from underwater caves out to feed in the open sea. Bellies ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. A mile and a half beneath the ocean’s surface, the ...

(CNN) — A mile and a half beneath the ocean’s surface, the seafloor seems nearly as alien as the surfaces of other planets. Deep-sea volcanic ridges, formed by the collisions of tectonic ...