ScienceYosemite wildfire forces evacuation of 100 visitors Around 100 hikers were evacuated inside Yosemite National Park when a wildfire unexpectedly intensified to at least 700 acres. A helicopter was used to rescue the trapped visitors.by Menchie Mendoza
ScienceDaredevil walks into open mouth of active volcano: Watch the action caught on GoPro videoby James Maynard
ScienceEuropean Space Agency close to finding landing site for comet hunting Rosetta spacecraft: Five potential zones foundby Vamien McKalin
ScienceAmazing video of Papua New Guinea Mount Tavurvur volcanic eruption: Majestic BOOMby James Maynard
ScienceArcherfish shoots arrows of water at their prey with awesome accuracy: Boffins find out howby Rhodi Lee
ScienceMars rover Curiosity caught watching Martian clouds drift by: No 'scientific focus'?by Rhodi Lee