Prehistoric megafloods smaller than assumed

Mighty floods have carved out deep canyons on Earth. New research suggests this may have required less power than previously thought. Collecting such data, however, may be demanding.

Record rains, flooding prompt evacuations in Australia

Record rains and widespread flooding prompted evacuations along Australia's east coast Saturday and threatened the most serious overflow of Sydney's main reservoir in 30 years, officials said.

Mystery of glacial lake floods solved

A long-standing mystery in the study of glaciers was recently —- and serendipitously—solved by a team led by University of Hawai'i at Mānoa astrobiologist and earth scientist Eric Gaidos. Their findings were published ...

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