A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

The sun has somewhat surprised forecasters today with a dramatic X-class solar flare from a newly emerging sunspot region. The intense solar flare originated from sunspot region AR4046 and was ...

Scientists caught a massive and extremely powerful X-class solar flare being spat out from the sun on Friday (March 28), just before the stellar eruption triggered a radio blackout across two ...

Researchers observing the Sun found that Sunday’s flare emerged along with high levels of ultraviolet radiation from sunspot AR 4001, which is located close to the Sun’s northwestern limb.

Here’s how it works. The sun has once again unleashed a powerful solar flare, continuing its streak of intense activity. On April 1, at 2:46 a.m. EDT (0646 GMT), an M5.6-class flare erupted from ...

Unlike skinny or wide-leg pants, flares are doing the most. Typically close-fitted from waist to knee before expanding around the calf, flares can be a fashion statement unto themselves.