The other part of the good news is the timing of the possible northern lights. Notice that NOAA forecasts a Kp Index of 4 between 8 p.m. and 11 p.m. and then up to a Kp Index of 5 after 11 p.m.

US authorities say pilot rescued with 2 girls from Alaska lake was a student pilot not authorized to fly with passengers.

AUSTIN, Texas (AP) — US judge rules extreme heat in Texas prisons is unconstitutionally cruel but stops short of requiring air conditioning.

If you missed your chance earlier this week to see the Northern Lights, the geomagnetic storm continues on Wednesday to ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...