The flare peaked at 9:49 p.m. ET on November 30 and triggered an R3-level radio blackout on the sunlit side of Earth.

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

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 ...

Different techniques of math education open new avenues to help students grasp basic concepts, unlocking access to a vast ...

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

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.

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 ...

• Tweens in grades 6-12 are invited to the South Branch at 3:30 p.m. Dec. 13 to raid the craft supplies and make some ...