Uncategorized

  1. Astronomy

    Repulsive Astronomy: Strengthening the case for dark energy

    Astronomers have found new evidence that a mysterious substance, dubbed dark energy, is ripping the cosmos apart, causing the universe to expand at an ever-faster rate.

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  2. Animals

    Why do two-sex geckos triumph?

    Just the smell of an invasive species of gecko suppresses egg laying and subdues aggression in a resident.

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  3. Animals

    Maybe what Polly wants is a new toy

    Changing the toys in a parrot's cage may ease the bird's tendency to fear new things.

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  4. Animals

    Some female birds prefer losers

    When a female Japanese quail watches two males clash, she tends to prefer the loser.