SpaceX launches deep-space weather observatory
A $340 million satellite that aims to alert people to potentially dangerous solar activity and geomagnetic storms blasted off toward deep space atop a SpaceX Falcon 9 rocket.
SpaceX poised for cargo, rocket-recycle launchSpaceX will try again to launch a load of cargo to the International Space Station and recycle its Falcon 9 rocket by landing a key part on an ocean platform.
10 January 2015
Birth control shot may boost HIV risk: studyWomen who use a specific type of injectable birth control have a slightly higher risk of HIV infection than those who take the pill.
09 January 2015
New clues in quest for HIV cure: researchersScientists seeking a cure for AIDS said they had found important clues about how HIV manages to skirt detection after being suppressed by drugs.