For the first time, scientists have observed ripples in the fabric of spacetime called gravitational waves, arriving at Earth from a cataclysmic event in the distant universe. This confirms a major prediction of Albert Einstein’s 1915 general theory of relativity and opens an unprecedented new window to the cosmos. Gravitational waves carry information about their […]
Despite overcast skies, Paunxsutawney Phil, the world’s most famous woodchuck, emerged from his home in Punxsutawney, Pennsylvania and promptly saw his shadow, giving us another 6 weeks of Winter. Phil gave his prediction at 7:25 am amid overcast skies and snow squalls that were moving through the region, and gave the same weather forecast as […]
CAMBRIDGE, Mass. — When a segment of a major fault line goes quiet, it can mean one of two things: The “seismic gap” may simply be inactive — the result of two tectonic plates placidly gliding past each other — or the segment may be a source of potential earthquakes, quietly building tension over decades until […]
National Science Foundation- (NSF) funded researchers at the University of Washington have concluded that Antarctica’s fast-moving Thwaites Glacier will likely disappear in a matter of centuries, potentially raising sea level by more than a half-a-meter (two feet). Data gathered by NSF-funded airborne radar, detailed topography maps and computer modeling were used to make the determination. […]