News

  1. Health & Medicine

    Pollutants in the womb can trigger adult cancers

    Mouse study shows fetal exposure to carcinogens may pose long-term risks.

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  2. Health & Medicine

    Antioxidants fail to prevent prostate cancer

    Selenium, vitamins C, E don’t lower incidence of prostate cancer in two large trials.

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  3. Space

    First detection of carbon dioxide in an exoplanet

    Moving one step closer to finding the fingerprints of life in a habitable planet beyond the solar system, astronomers have for the first time detected carbon dioxide in the atmosphere of an extrasolar planet.

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  4. Chemistry

    Engineered bacteria create high-energy biofuel

    Scientists alter E.