Perhaps most importantly, Germany developed gas centrifuges, which are more efficient than calutrons and gaseous diffusion ...

Neither Porto Alegre, Brazil, nor Valencia, Spain, are in the news this week. But they have been before, and almost certainly ...

Luray Caverns isn’t just impressive for a small town attraction – it stands as the largest and most spectacular cavern system in Eastern America, a limestone labyrinth that’s been mesmerizing visitors ...

Skyline Drive winds along the mountain ridge like a ribbon draped across nature’s most impressive gift box, offering overlooks that prove why Virginia’s license plates boast about being “for lovers” – ...

An aerial drone photo taken on March 1, 2025 shows a tributary of the Nandu River meandering through a paddy field in Qiongshan District of Haikou, south China's Hainan Province. (Xinhua/Pu Xiaoxu ...

Experience the stunning Rhine Gorge with breathtaking drone footage capturing its dramatic cliffs, medieval castles, and the winding Rhine River. Soar above this UNESCO World Heritage Site and witness ...

An April 22 State of the River meeting in Grand Junction is one of 11 that the Colorado River District is planning this spring. Each year the district holds State of the River meetings to discuss ...

Four-lane route will cut through tens of thousands of acres of protected rainforest You can save this article by registering ...

The developers did not make a roughly $5 million payment Thursday, ending an ambitious project to build an environmentally ...

Play the USA TODAY Daily Crossword Puzzle. Airplane accidents are virtually ... it’s important to not take too broad a view. “If you’re looking at accident rates and trends, you want ...

The job entails bringing in a brand-new air traffic control system, switching from copper wires to a combination of fiber, wireless and satellite systems. The current radar system from the 1970s ...