A new study suggests the extinction of Neanderthals nearly coincided with a shift in Earth's magnetic field that let more ...

Superradiant Smith-Purcell radiation (S-SPR) is a kind of free electron radiation with a train of free electron bunches ...

When humans evacuated Chernobyl they were forced to leave their pets behind, and generations later hundreds of ...

While space radiation poses significant risks to astronauts beyond Earth's protective atmosphere, its impact on terrestrial ...