ScienceHI-SEAS mission prepares to 'return to Earth' from Hawaiian-Mars simulation Six volunteers have spent the last four months inside a dome on a Hawaiian volcano as part of the HI-SEAS mission to simulate the physical and psychological aspects of a manned Mars mission. They return on August 1.by Tina Shah
ScienceSolar super storm missed Earth in 2012: Another may strike in 10 years, causing damaging effectsby Vamien McKalin
ScienceSeismic ocean blasting experiment along East Coast may pose threat to marine ecologyby James Maynard
TechNASA releases model blueprints of spacecrafts, planets and asteroids for 3D printer enthusiastsby James Maynard
ScienceThe world's largest aquatic insect (Giant Dobsonfly) found in Western China: Be very afraidby Vamien McKalin
ScienceResearch shows that dogs get jealous too: Don't pet a stuffed animal in front of your dogby Vamien McKalin
ScienceTrees are saving human lives - 850 people per year - by reducing air pollutionby James Maynard