Space medicine isn’t just for astronauts. It’s for all of us
Fresh from a six-month space expedition, NASA astronaut Serena Auñón-Chancellor shares how her experiments in microgravity could improve medicine
Scientists are building a real-life version of the Starship Enterprise’s life scanner
Spiral light reveals living creatures
“Einstein’s Biggest Blunder” may have finally been fixed (video)
The cosmological constant has plagued physicists for more than a century