The seismic tremors in the southeastern Cyclades continue, and by decision of the General Secretariat for Civil Protection, ...

A 4.2-magnitude earthquake struck central Idaho at around 9:30 a.m. on Monday, January 27. Tremors were felt across Challis, ...

Seismologists have counted nine earthquakes in the Washington Cascades, in addition to the 3.5-magnitude event that happened ...

However, there’s a catch. Before electrons can be accelerated by these shock waves, they need to contain a certain amount of energy to begin with. Nobody knows how electrons gain this initial energy.

During this event, electrons in Earth's foreshock region -- an area where the solar wind is predisturbed by its interaction with the bow shock -- reached unprecedented energy levels, surpassing ...

During this event, electrons in Earth's foreshock region—an area where the solar wind is predisturbed by its interaction with the bow shock—reached unprecedented energy levels, surpassing 500 keV.

Electrons in Earth’s foreshock region, typically found at around 1 keV energy, surged to over 500 keV during a recent event. This leap in energy was likely due to a mix of acceleration mechanisms, ...

Hot flow anomalies (HFAs) and foreshock bubbles (FBs) are two types of transient phenomena characterized by flow deflected and hot cores bounded by one or two compressional boundaries in the foreshock ...