• AP Top Science News at 11:08 p.m. EDT

    Updated:

    'Excited and scared': Hawaii volcano spews huge cloud of ash

    Hawaii volcano explosions could go for weeks, experts say

    Sea otters rebound but struggle to regain historic range

    Rhino in San Diego pregnant, could help save subspecies

    Alaska fishermen: Sea otter comeback is eating into profits

    Archaeologists find street of balconies in Italy's Pompeii

    Clocks may go a little cuckoo with power grid change

    Science Says: Green-blooded lizards pose evolutionary puzzle

    Emissions of banned ozone-eating chemical somehow are rising

    Study says China-backed dam in Cambodia would destroy Mekong

    Next Up: