Buried in the limestone and marble of Namibia, Oman, and Saudi Arabia, scientists have found mysterious micro-tunnels, too ...

Geologists studying ancient desert rocks have stumbled on a microscopic tunnel system that looks uncannily deliberate, a ...

Villagers in Ethiopia uncover rare black opal nearly 10,000 ft high, reshaping the global gem market with vibrant stones.

Previously the longest road tunnel in the world, the Gotthard Base Tunnel in Switzerland has slipped down the ranking as new projects have overtaken for length. However, the Gotthard has been in ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Norway is building what is to become the longest and deepest road tunnel under the sea. The Rogfast project, measuring 26.7 kilometers (about 16.5 miles) and descending to 392 meters (nearly 1,300 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. NASA’s astronauts have walked the lunar surface during the Apollo ...

SCOTT COUNTY, Va. (WCYB) — In honor of Earth Day, parkgoers spent time at a Virginia State Park celebrating this significant time of protecting our planet and admiring Earth’s beauty. News Five's ...

John Leguizamo journeys into the tunnels beneath the great pyramids of Teotihuacán. Teotihuacán was the great capital of Mesoamerica, and one of the cradles of Western Civilization. Alongside ...

The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast. The ...

Mathematicians present the Nopertedro: a Rupert property solid that broke an old myth by preventing one copy from passing through another.