• AP Top Science News at 6:24 p.m. EST

    Updated:

    Warm ocean water delays sea ice for Alaska towns, wildlife

    California puts brakes on fracking permits in oil crackdown

    Snooze cruise: Study sees future for hibernating astronauts

    Astronauts start spacewalk series to fix cosmic ray detector

    Court rules Trump EPA unlawfully ignored dangerous chemicals

    NASA warned of safety risks in delayed private crew launches

    Italy declares state of emergency in Venice after high tides

    China tests Mars lander in international cooperation push

    Doctors: Warmer world is unhealthier place for children

    Old dogs, new tricks: 10,000 pets needed for science

    Next Up: