What does it take to become a citizen astronaut?
Almost half of mass shooters die during the attack, but certain factors raise the likelihood of that happening.
The Justice Department is reviewing thousands of FBI cases for flawed forensic work that could've contributed to the conviction of innocent people. Even worse: This might be bigger than the FBI.
It's not the space agency's official line, however
Soon you'll be old enough to drive!
The influential architect, who once proposed a traveling space station to memorialize Albert Einstein, died today.
Dogs, cats, chimps, and more!
This is ground control to SETIcon
About one in five astronauts report vision changes after space missions. A new, small study in mice takes a look at what might cause those changes at a molecular level.
An ongoing experiment tests the mettle of glass and other materials
A better understanding of how zoning out leads to mistakes could help scientists develop "wake-up" systems
But it only works at sub-freezing temperatures for now
Research has implications for long-term spaceflight, future space procreation
Our dangerously depleted supply of spacecraft fuel just got a little bump from the Department of Energy.
The industry and the F.A.A. say the climate effects of flying civilians into space will be negligible, but some scientists fret about the accumulation of black carbon in the stratosphere.
Using a cute little scale model!
Democrats abandon hope of passing bipartisan bill this summer
Because life will go on tomorrow, and you should be informed.
Multiple groups are trying to recycle used artificial limbs and devices like pacemakers.