With Yellowstone sitting atop a colossal volcano, experts warn that a future eruption could cover South Dakota in ash, ...

Volcanoes show us that the Earth is full of life and energy. Some stay silent for hundreds of years, but others are always ...

A new analysis of data from NASA's Mars Reconnaissance Orbiter reveals that the majority of the Red Planet's dark "slope ...

Scientists have long been observing how something, silently, beneath the ocean, is breaking apart. For the first time in ...

Tenerife may be known for its beaches, but it’s the island’s stargazing that leaves the biggest impression, boasting some of ...

Tenerife may be known for its beaches, but it’s the island’s stargazing that leaves the biggest impression, boasting some of ...

People travel thousands of miles to reach Hawaiʻi—one of the most isolated landmasses on Earth. Its eight main islands help ...