Huge, dark pillars of stone rise from the dirt. They are perfectly hexagonal. They stand shoulder-to-shoulder like a ...

Scientists have just identified a group of small volcanoes that experts warn could be among the most dangerous on Earth.

A Norwegian scientist's secret experiment with a microwave energy device backfired, causing him symptoms akin to Havana ...

By Will Dunham WASHINGTON, Feb 9 (Reuters) - A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a large underground cavity ...

Scientists analyzing NASA’s Magellan radar data have discovered a massive underground lava tube on Venus, revealing new clues about the planet’s volcanic past.

Mumbai is a city that is always changing, with tall buildings and a fast pace. It's easy to forget that it also has a history ...

Mass extinction events throughout Earth’s history are characterized as significant disruptions to life on the planet. There have been five major extinction events that have fundamentally changed how ...

There’s more to Peru than Machu Picchu, Cusco and the Nazca Lines. Indeed, the Andean city and region of Arequipa reveal a surprising wealth of lesser-known but equally compelling locations. The ...

Author Tommy Orange rings in the New Year at the Kilauea volcano in Hawaii—and reflects on what we can learn from the land ...

Add Yahoo as a preferred source to see more of our stories on Google. There’s more to Peru than Machu Picchu, Cusco and the Nazca Lines. Indeed, the Andean city and region of Arequipa reveal a ...

Anand Mahindra expressed his amazement after discovering Gilbert Hill in Mumbai, calling it a potential travel bucket-list destination hidden in one’s own hometown.