The research vessel that took Guam residents to the edge of underwater volcanoes and hydrothermal vents rising 10 stories ...

A powerful magnitude 7.8 earthquake struck just off the coast of the southern Philippines on Monday morning, triggering ...

Tsunami Warnings in Russia, Japan, Hawaii, Alaska, California Highlight Updates: Evacuations are currently taking place in Japan, Hawaii, and parts of the US West Coast.

Harrowing video from the Philippines showed the earth shaking and people scrambling as a major earthquake rocked the southern ...

Credit: Praveen P.N / Papakōlea Beach isn’t your typical beach. Commonly referred to as "Green Sand Beach," the stretch of ...

Unlike regular wind-generated sea waves, which usually have wavelengths of about 300 to 600 feet, tsunami waves can have wavelengths of about 300 to 600 miles in the deep ocean ...

Tsunami warnings were issued after a magnitude 7.8 quake hit Mindanao in the southern Philippines, the German Research Center ...

Lassen Volcanic National Park, about a four-hour drive north of San Francisco, feels like a secret getaway. Every year, more than four million people clamor to experience the natural magic of ...

We know, the headlines can sound terrifying. In this series, Mashable speaks with experts to bring you the unvarnished truth about science, health, threats from space, and scary-sounding creatures.

As the United States prepares to mark its 250th anniversary in 2026, families take to the road to explore historic sites, ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

A volcano is erupting under the ocean in the Bismarck Sea, prompting warnings of possible tsunamis from authorities as ash and smoke billow into the sky. Papua New Guinea authorities have warned of ...