Imagine the extreme and unchanging climate conditions if one side of the Earth perpetually faced the Sun.

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

Earth's atmosphere is much more sensitive to ripples of radiation from the sun than scientists previously believed, new ...

The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...

Solar Orbiter began routine science operations in 2021 and has since looped ever closer to the Sun, stealing bits of speed ...