Latest about earth seasons
Is Expired Sunscreen Better Than No Sunscreen?
Can sunscreen still protect you if it's past its expiration date?
Your Summer 'Base Tan' Is Wrecking Your Skin
There is no safe amount of tanning, and no amount of tanning that won't prematurely age your skin.
The 'Best' Sunscreens of 2018: What to Look For
About two-thirds of sunscreens available in the U.S. offer subpar protection or contain ingredients that may harm your health, a new report finds.
Why Is Ice Slippery?
No, it's not because there's a thin layer of melted water on the top.
Get Used to Nor'easters — Arctic Warming May Mean More Severe Winters in the Northeast
Temperature spikes in the Arctic coincide with severe winter weather in the northeastern U.S.
Why Meteorologists Don't Know if Tonight's Nor'easter Will Bring Rain or Snow
Why is tomorrow's snowfall proving so tough to predict?
Norovirus Sickens Olympic Security Guards Days Before Opening Ceremony
There's an added challenge at the 2018 Winter Olympics, according to news reports: An outbreak of norovirus.
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