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    earth's atmosphere
    • What are solar flares?

      LiveScience· 6 days ago

      The vast amounts of energy released by a typical solar flare are mostly radiated away in the ultraviolet and X-ray part of the electromagnetic (EM) spectrum, at shorter wavelengths with higher ...

    • What happened to the hole in the ozone?

      What happened to the hole in the ozone?

      MSN News· 4 days ago

      Around the turn of the 21st century, much of the environmental conversation was about the hole in the ozone layer. There was an understandable panic...