Scientists are investigating whether an asteroid impact could have triggered Earth’s first great flood, reshaping the planet’s surface billions of years ago. Evidence suggests that a massive space ...

Scientists reveal new details about the 5.3-million-year-old flood, which triggered earthquakes, generated tropical-storm force winds, and created a waterfall 30 times taller than Niagara.

NASA’s SWOT satellite tracked large U.S. river flood waves for the first time, revealing their speed and size.

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

If correct, (and some scientists do dispute the theory), the so-called Zanclean megaflood would be the largest single flood recorded on Earth. But extraordinary claims like this require ...

David Schechter is a national environmental correspondent and the host of "On the Dot with David Schechter," a guided journey to explore how we're changing the earth and earth is changing us.

and the flood dumped mounds of sediment at the bottom of the sea as it rushed into the east. As the water rose in the east to meet the waters of the western Mediterranean, the earth stopped shaking.

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