• AP Top Science News at 8:07 p.m. EST

    Updated:

    Next-generation of GPS satellites are headed to space

    Talks adopt 'rulebook' to put Paris climate deal into action

    Idaho test reactor is pivotal in US nuclear power strategy

    Alaska groups sue EPA to enforce clean air laws in Fairbanks

    Indonesia's Soputan volcano erupts, ejecting thick ash

    California is first state to mandate zero-emission bus fleet

    Virgin Galactic tourism rocket ship reaches space in test

    Scientists scour WWI shipwreck to solve military mystery

    Record number of Mexican gray wolves found dead in 2018

    Renewed battle over using fetal tissue in medical research

    Next Up: