A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

Sunspot 3912 erupted with an X2-class solar flare.NOAA's GOES-R satellite captures footage of the blast in multiple ...

The June 2025 issue of Scientific American is packed with exciting features, from magnificent mitochondria and a plan to ...

An invasive species on Socotra, free-roaming goats devour saplings before they have a chance to grow. Outside of ...

Sunshine may hold healing rays for a variety of autoimmune diseases such as multiple sclerosis. Scientists are turning this ...

T hinking about a summer getaway with the kids? You're not alone. National parks are among the most popular family vacation ...