News

  1. Earth

    Predicting geomagnetic storms

    Recent observations with an Earth-orbiting spacecraft may provide new ways to predict when solar temper tantrums will cause the geomagnetic storms that disrupt communications systems on Earth and harm satellites.

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  2. Health & Medicine

    Stroke protection: A little fish helps

    As little as one serving of fish per month offers protection against the most common form of stroke.

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  3. Ecosystems

    Why didn’t the beetle cross the road?

    Beetle populations confined to specific forest areas by roads seem to have lost some of their genetic diversity.

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  4. Health & Medicine

    Drug protects mouse eggs from radiation

    Mice protected by a drug from radiation-induced sterility have normal offspring.