The mercury continues to drop to record-low temperatures as a week-long stretch of unseasonably cold weather continues across much of Nevada and the Sierra.

Now’s the time to winterize your sprinklers and everything outdoors, bring in sensitive plants and pets.

Radiational cooling can allow temperatures to cool rapidly at night. This is something we can see quite frequently because of our dry air.

It was the third hottest August on record, and the beginning of September could be recording breaking as well.

The November U.S. election is 100 days away and a new poll finds some perilous signs for President Donald Trump.

While highs are in the 60's, based on climate, we can still see freezing temperatures at night.

Stocks are falling sharply again Friday, and bond yields have sunk to more record lows on worries about the economic damage from the coronavirus outbreak.