In southern Brazil and northern Argentina, scientists have discovered massive underground tunnels stretching for hundreds of ...

Only half of the Hamas terror tunnels on the Israeli-controlled side of the “Yellow Line” in Gaza have reportedly been destroyed by the IDF so far.

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 ...

Massive tunnels have been discovered in South America, but what animal made them? Learn about the tunnels created by ...

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

“We are not sure how successful pumping will be since nobody knows the details of the tunnels and the ground around them,” a person familiar with the plan told the Wall Street Journal. “It’s ...

In Gaza, after October 7, Eli Sharabi endured starvation, abuse, and confinement in dark tunnels. Yet amid unimaginable ...

Here's the bottom line when it comes to fighting an enemy hiding in a labyrinth of tunnels — you don't want to send your troops there. "It's very dark and it's claustrophobic and it's narrow. And you ...

Darker side of 'Sin City': Homeless live in tunnels beneath the strip. Sept. 23, 2009— -- Millions of tourists walk up and down the Las Vegas strip every year, looking to have fun and make some ...

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