News

  1. Earth

    Early dioxin exposure hinders sperm later

    Dioxin exposure at an early age affects sperm quality later in life.

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  2. Chemistry

    Chomping on uranium

    Chemists forced the most common form of uranium into a new kind of chemical reaction, which could lead to new industrial applications and new tools to clean up the environment.

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  3. Humans

    Diabetes drug and conflicts of interest

    A U.S. senator outed a noted diabetes researcher for breaking confidentiality and leaking a study while he was peer-reviewing it for a major journal.

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  4. Humans

    Web Special: Diabetes drug and conflicts of interest

    A U.S.