New Kind of Ultraviolet Light Safely Kills Airborne Pathogens Indoors, Scientists Say

New research shows salt-loving microbes capable of surviving ~4 months in subsurface Mars-like conditions. Additionally, the microbes did better in Mars-like conditions compared to Earth conditions. This suggests they have adaptations to low pressure conditions similar to Mars.

Feast Your Eyes on 'Unprecedented' New Pics Revealed of Our Sun

Nearby Star Could Help Explain Sunspot Mystery That Has Baffled Scientists for 300 Years