Running deep beneath mountains, rivers, and sometimes bustling cities are the world's longest tunnels. Quiet marvels of ...

From barren deserts to frozen tundra, the world's longest highways span entire continents, bridging cities, nations, and ...

The Tianshan Shengli Tunnel, the world's longest expressway tunnel, opened to traffic on Friday, enabling a new shortcut ...

For years the Nile held the crown but new evidence is changing everything. One river may be longer than we ever realized ...

One notable incident came on May 22, 1919, when a barrage of eruptive activity caused a 1,000-kilogram (2,205-pound) block of ...

Discover the mysterious world of underground rivers. From the record-breaking Sistema Sac Actun to the famous Puerto Princesa ...

China built the world's longest expressway tunnel using innovative approaches and cut down travel time in half between two ...

Officials plan to reopen part of Highway 2 outside Leavenworth on Monday following what was the route's longest recorded ...

The Ganga River (Ganges) is known as the Mother River of India because it is one of the most sacred, culturally significant, ...

With a cost of roughly £15 billion, this bridge is widely considered to be the world's most expensive bridge and tunnel ...

Europe's longest bridge is nothing short of impressive, spanning a whopping 10 miles in one of the continents most beautiful ...

Nature likes to show off, and it has a way of sculpting ice into jaw-dropping masterpieces. These glaciers look like ...