Scientists have just identified a group of small volcanoes that experts warn could be among the most dangerous on Earth. While massive supervolcanoes often grab the headlines, these newly discovered ...

Each winter, as the temperature drops, water freezes mid-air to create a frozen spectacle. On New York's coldest days, an ice ...

Five volcanoes on Jupiter’s moon Io erupted simultaneously, spewing a mind-boggling amount of lava onto the surface and giving us clues to what may lie underneath ...