Sunspots are dark spots on the skin that appear after you experience too much ultraviolet (UV) light exposure. Also called age spots, liver spots, or solar lentigines, sunspots are a type of ...

Cycle 25 is so far shaping up to be quite an active one especially of late, which popular media are describing as bombarding us with flares from a “sunspot archipelago” and the more measured ...

A minor geomagnetic storm is forecast for Wednesday March 5. Chances remain strong for seeing the aurora borealis in the months ahead.