An unprecedented El Niño is brewing. Rare Kelvin waves could affect the U.S. West Coast. An expert explains what they are and potential impacts.
These Kelvin waves have already been impacting coastlines.
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The Brighterside of News on MSN
Scientists find a new way to search for gravitational waves using the Moon
Lunar lasers and binary pulsars could turn familiar astronomical systems into detectors for ancient gravitational waves.
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