A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

Sunspot AR3186 erupted with an X1-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing ...

Laboratory of Solar Astronomy at the Institute of Space Research (IKI) On December 1, the Russian Academy of Sciences called ...

Dec. 7 — Long Beach: Check out the Museum of Latin American Art on Sundays, when it’s always free (and so is parking). And on ...

Astronomers located hyperactive fast radio bursts to a faint dwarf galaxy orbiting a larger companion 2 billion light-years ...

Plus, the Geminid meteor shower peaks on the night of Dec. 13-14, and the winter solstice arrives Dec. 21 at 10:03 a.m.

Scientists have developed a new platform for the generation and detection of ultrashort UV-C laser pulses on femtosecond timescales. This breakthrough ...

Visitors this season can look forward to fully lit night Nordic skiing and a taller alpine slope, expanded by 75 vertical ...

San Diego’s colleges and universities are offering programs in artificial intelligence to make graduates competitive.

SpeQtral, Singapore’s leading quantum communications company, in partnership with the UK Science and Technology ...

Rocky Mountain Revels return with a new 1950s-set radio show at the Dairy Arts Center, leading a season packed with holiday ...