ScienceScientists discount 'permanent' El Niño theory, say tropics could get even hotter in future El Niño conditions in the Pacific are not a 'permanent thermostat' that will keep future ocean temperatures stable, researchers say.by Jim Algar
ScienceHummingbird evolution accelerated in the 'Eden' of South America starting millions of years agoby Jim Algar
DefenseU.S. Navy ready to live test laser to kill drones: Weapon is run via a video game controllerby Vamien McKalin
ScienceAncient shrimp-like creatures have well-developed heart and blood vesselsby Alexander Saltarin
Business TechAmazon Instant Video tops Hulu, iTunes, still lags behind Netflix and YouTubeby Doug Olenick
Business TechAirlines ground limes from flights as price gouging due to shortage, drug cartel activity continuesby Judy Mottl
TechGet ready for your sixth sense: Mobile tech and Internet of Things entering next phaseby Michael McEnaney