Earthquakes are generally understood to rupture outward from their starting point beneath the ground, sending seismic waves along a fault line in one or two directions. New research from the ...

Learn more about “boomerang” earthquakes and why scientists say they may be more common than previously believed.

An earthquake typically sets off ruptures that ripple out from its underground origins. But on rare occasions, seismologists have observed quakes that reverse course, further shaking up areas that ...

Cambridge, MA — An earthquake typically sets off ruptures that ripple out from its underground origins. But on rare occasions, seismologists have observed quakes that reverse course, further shaking ...