www.theguardian.com4 weeks agoOMG scienceVast doughnut' discovered in molten metal of Earth's coreA doughnut-shaped structure in the outer core affects seismic wave travel and is crucial for Earth's magnetic field. [ more ]
Washington Post5 months agoScienceWhy the New Jersey earthquake was felt several hundred miles awayEarthquake in New Jersey was moderately felt across Mid-Atlantic and Northeast. East Coast has old, dense rock which allows seismic waves to travel farther compared to the West Coast. [ more ]