ScienceWonder what Comet 67P/Churyumov-Gerasimenko smells like? Think rotten eggs Scientists say a spacecraft has been "sniffing around" a comet to gauge its "perfume." The result? Definitely not pleasant, they say.by Jim Algar
ScienceCentury-old notebook discovered in Antarctica, belonging to explorer Robert Scott's team member: 'An exciting find'by Jim Algar
ScienceMegalodon sharks were terror of the oceans till 2.6 million years ago: Here's whyby James Maynard
ScienceAlan Eustace hits 822 mph to shatter Felix Baumgartner skydive record: Here's how Google beat Red Bull (Video)by Jim Algar
ScienceEaster Island people weren't so isolated after all: They sailed to the Americas long before the Europeansby Rhodi Lee
ScienceIceland volcano sits on hottest bit of North Atlantic mantle plume: A magma hotspotby Jim Algar
ScienceChina launches very important unmanned flyby mission to the moon: Failure is not an optionby Vamien McKalin
ScienceGoogle's Alan Eustace sets new skydive record: Here are the past records over the yearsby James Maynard