Live updates: Hurricane Helene forecast to hit Florida as Category 4 storm

Helene strengthened into a hurricane on Wednesday and is expected to strengthen further – potentially becoming a major hurricane – before making landfall over Florida on Thursday. Life-threatening storm surge, damaging winds, torrential rain, and flooding are possible.

Earthquake rattles Lennox area in LA County

A preliminary 3.2 magnitude earthquake struck near the Lennox area in Los Angeles County on Monday morning, according to the United States Geological Survey.

La Nina winter setting up, NOAA says. Here's what that means for US

The influence of La Niña is expected to dominate weather conditions from December through February, according to NOAA. This often translates to wetter conditions in the northern tier of the country, while the southern tier may face drier-than-average weather.