We might not need to look for a “Goldilocks” planet after all.
Studies on mice show Mars astronauts could suffer from severe cognitive impairments.
They showed it could even work on human cells too...
A new imaging technique can read what is printed on the pages of a book without ever opening it.
A tabletop black hole emits what looks like Hawking radiation.
Radiation isn't healthy for more reasons than we thought.
The nuclear arms race displaced 167 Marshallese as refugees in their own country, and today the fallout still persists.
People are freaking out about cell phone radiation, and companies are thriving because of it.
Astronauts eat irradiated beef. Why shouldn’t the rest of us?
Many animals and plants still contain so much radioactivity they are unsafe for human consumption.