Dense tule fog has gripped the Central Valley, cutting visibility on I‑5, 80 and 99. Where it's worst, driving safety tips, ...
Terra Planet Earth on MSN
Biggest solar radiation storm in 23 years hits Earth, sending northern lights as far as Southern California
A powerful solar storm lit skies far beyond the poles, revealing how Earth’s magnetic shield protects the planet during ...
The snowpack this winter is smaller than average in California's Sierra Nevada as well as the Rocky Mountains. The lack of ...
As millions of Americans hunker down for the winter storm, 17 states and Washington, D.C., have declared states of emergency.
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