Observations made using a new method have revealed that sun-like stars produce cataclysmic superflares once every hundred ...

A solar flare is heading toward Earth, causing potential radio blackouts, especially for aviation and emergency services.

China develops a groundbreaking technology that uses ELF waves and a virtual radio source to detect submarines from the sky.

Following the eruption of an X-class solar flare, shortwave radio blackouts were observed over southern Africa, the area ...

A sunspot named AR3901 that keeps flinging out M-class solar flares is about to face toward the Earth, putting us in the crosshairs for more flares.

Researchers using the Low Frequency Array (LOFAR) radio telescope in Europe have discovered the second generation of Starlink satellites emit higher levels of radio waves that could pose a serious ...