Experiment Experiment Shows Microbes Can Survive on Mars, Proving Life in Mars Possible Astrobiologists have proven that group of microorganisms called methanogens can survive harsh Mars-... Jan 23, 2017 11:40 AM EST Health: Stem cells could cure blindness Advancements in remedies to permanent disabilities have been made as scientists have discovered stem... Jan 13, 2017 09:25 AM EST