ScienceClimate change watcher: ESA prepares to launch Sentinel-1A satellite The EU will soon start its largest civil Earth-observation program in history. The ESA will begin the program with the launch of the Sentinel-1A that will serve as its eye on climate changeby Alexander Saltarin
Healthy Living/WellnessKetamine for depression? Horse tranquilizer, party drug under study as medicine for humansby Rhodi Lee
ScienceSaharan dust turns England red, braces for worst air pollution in 60 yearsby Alexander Saltarin
TechYahoo toughens up encryption to protect user data, announces better version of Messengerby Lori Sandoval
TechWhatsApp reaches record-breaking 64 billion messages on Tuesday, conks out on Wednesdayby Malarie Gokey
Healthy Living/WellnessFDA advisers give thumbs up to MannKind's inhaled insulin drug for diabeticsby Maryanne Moll
ScienceMini space robot may perform life-saving surgeries for astronauts in the futureby Alexander Saltarin
ScienceTiny microbes nearly wiped out life on Earth: It's the end of the world as we know itby James Maynard