Softer, processed foods changed the way ancient humans spoke

The human capacity for language divides our species from the rest of the animal kingdom. Language has not only allowed us to conquer all corners of the globe, but to devise writing, mathematics and all things thereafter.

New technique offers rapid assessment of radiation exposure

Researchers from North Carolina State University have developed a new technique that allows them to assess radiation exposure in about an hour using an insulator material found in most modern electronics. The technique can ...

page 1 from 3