• AP Top Science News at 11:10 p.m. EDT

    Updated:

    Apollo 11 astronaut returns to launch pad 50 years later

    Fossil found in 1980s in Texas declared new genus, species

    New clues on why women's Alzheimer's risk differs from men's

    Feds: Moving land agency will save money, improve decisions

    Magnitude 4.3 earthquake rattles San Francisco Bay Area

    SpaceX: Leaky valve caused crew capsule to explode in test

    Protesters seek Hawaii mountain access during road closure

    India assesses technical snag that aborted moon mission

    Hurricane Barry's rain and floods hammer Gulf environment

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