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Former Sangamon County deputy Sean Grayson opened fire after ordering Sonya Massey to put down a pot of hot water during a response to a prowler report Go to Source
A new study into how spaceflight impacts the human brain and eyes revealed notable sex differences in brain fluid shifts, with female astronauts showing a greater reduction in fluid around the uppermost part of the brain than their male counterparts. Go to...
A new analysis of chemical signatures measured by NASA’s Curiosity Rover gives a peek at Mars’s past to a time some 3.7 billion years ago, when it was warmer and wetter. Go to Source
Mars is an inhospitable desert planet. Billions of years ago, things were different. In Jezero Crater, for example, fed by a vast river delta, there was probably a considerable body of water roughly the size of Lake Constance. Conditions conducive to life may have...
