Wednesday afternoon the National Weather Service expanded a flood watch that now spreads over most of eastern Pennsylvania ...

Humanity has faced some of the most terrifying natural disasters in the form of tsunamis. In this video, we rank the top 5 ...

A Hezbollah fighter was killed and four others injured in a deadly Israeli drone strike in southern Lebanon's Nabatieh ...

In a bold move to tighten online safety regulations, Australia has added YouTube to its list of social media platforms that ...

A tsunami hit coastal areas of Russia’s Kuril Islands, Japan and Hawaii and Alaska after a 8.8-magnitude earthquake struck ...

Authorities across the vast ocean, including in Hawaii, where waves up to 6 feet (1.8 meters) from peak to trough were ...

An earthquake off the coast of Russia caused a swath of tsunami warnings, advisories and watches across the west coast of the U.S. Here's what officials say you should do in affected areas.

A magnitude 8.8 earthquake struck off Russia's Far Eastern Kamchatka Peninsula on Wednesday, damaging buildings and ...

The Janthina species are known for their vibrant color and unique floating ability. They are typically found in tropical seas ...

Tsunami warnings that blanketed the west coast July 29 prompted memories of a 1958 wave that struck Alaska, the largest ever recorded.

Washington is ramping up pressure on Beirut to swiftly issue a formal cabinet decision committing to disarm Hezbollah before ...

The death toll from Israel’s nearly 22-month war in the Gaza Strip has killed more than 60,000 people, Gaza’s health ministry ...