The moon will appear to take a "bite" out of the sun during a deep partial solar eclipse on Sept. 21.

The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't ...

This weekend's September new moon will rise amid a partial solar eclipse, giving way to the autumnal equinox. Here's when, where it will be visible ...

These are basically invitations from the Universe to step into opportunities you wouldn’t pick for yourself if you stayed in ...

Eclipse season is almost over — for this year, at least. The second eclipse of September arrives on Sunday, Sept. 21. Only ...

A partial solar eclipse is coming up, but it won't be visible in North America. See when the next eclipse will be visible ...

Solar activity has been on an overall decline since the ‘80s and scientists were expecting us to plunge into a historic low ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

According to Shawn Dahl, the service coordinator at the Space Weather Prediction Center, the increased northern lights sightings are caused by the solar cycle. He said the sun has an 11-year cycle ...