A recent intense solar flare, classified as a CME, traveled at unprecedented speed, risking major impacts on Earth's magnetic ...

Looking for a sky event this week? Check out our full Sky This Week column. July 17: The Moon skims south of Venus. Comet 10P ...

Stock indexes were mostly rising in premarket trading on Wall Street Wednesday and oil prices rose modestly after Iran ...

Look up this evening to find the season’s most famous asterism, the Summer Triangle, with the plane of the Milky Way running ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are ...

Solar flare SDO archive images previously lost to detector saturation can now be recovered using a newly validated technique, ...

Stocks are holding steadier Tuesday after a report showed U.S. inflation was not as bad last month as economists expected. That was even though oil prices continue to jump on worries that the United ...

Manhattanhenge, a phenomenon when the sunset aligns with the Manhattan street grid, is happening Saturday and Sunday night.

Space weather forecast are for up to a G1-class geomagnetic storm Friday, July 10, through Saturday, July 11, for northern ...

A slender crescent moon, Mars and Aldebaran and two sparkling star clusters will create a beautiful predawn scene for early ...

Deliberately brightening Pacific clouds could weaken a Super El Niño's worst effects by up to 40%, according to a study ...

The Federal Reserve agrees on the game plan for interest rates. The only problem is the central bank has little clue what the second half of the year will bring.