News

  1. Earth

    Under Ice

    Cruising in an icebreaker to the top of the world, scientists identified the aftermath of an event once thought impossible: a violent volcanic eruption on the deep-sea floor.

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  2. Life

    Fossil helps document shift from sea to land

    New fossils of an ancient, four-limbed creature help fill in the blanks of the evolutionary transition between fish and the first land-adapted vertebrates.

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  3. Astronomy

    Impact may have transformed Mars

    Three teams suggest that a huge object slammed into Mars, giving the planet an unusually dualistic topography.

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  4. Plants

    Move it or lose it

    Climate change may have dire consequences for California’s native plants, which may need to take refuge in some the areas under pressure for development.