Wild weather strands Shackleton adventurers
Two adventurers attempting to recreate an epic 1916 Antarctic expedition by Ernest Shackleton were Saturday stranded on a plateau above a glacier after wild weather hit the final leg of their journey.
09 February 2013
Asteroid strike did in the dinosaurs: study
Scientists said Thursday they are a step closer to proving the death blow for dinosaurs 66 million years ago was a gigantic comet or asteroid that struck near Mexico.
Near impact: asteroid to narrowly miss Earth
Hold on to your hats: an asteroid will zoom within spitting distance of Earth next week, in what NASA said Thursday is the closest flyby ever predicted for an object this large.
08 February 2013
Earth-like planets may be closer than thought: study
Scientists looking for habitable planets may not have to stray far from our galactic neighborhood, which calculated an Earth-size planet could be orbiting a red dwarf as near as 13 light years away.
Canadians create 'most energy-efficient' bulb
A trio of Canadians claimed Wednesday to have invented the world's most energy-efficient bulb: a 12-watt LED light that shines as bright as a 100-watt incandescent one.
07 February 2013
N. Korean nuclear test could be tricky to detect
North Korea has vowed to carry out a third nuclear test, but scientists and concerned foreign governments may have a tough time verifying the actions of the reclusive state.
07 February 2013
Google boosts mobile ad campaigns
Google began Wednesday letting businesses target mobile ads based on how close smartphone users might be to shops or what they might be craving at certain times of day.
'Tree of life' has Kurdish roots: study
Seen by some as emblematic of the Mediterranean landscape and cuisine, the olive tree in fact has its domesticated roots in Kurdish regions, said a study Wednesday that seeks to settle an age-old debate.