For decades, scientists have wondered how living organisms manufacture the essential vitamin B12. Now, using laundry whitener and dirt-dwelling bacteria--the everyday ingredients of an undergraduate ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Throughout elementary, middle, and high school, science class was ...

College professors these days face an ever-higher bar to grab the attention of their students, forced to compete with the stimuli of smartphones and laptops in large lecture halls. But when your ...

"Ten, nine, eight…” shouted students at St. Matthew’s as they sat behind a chain-link fence, watching a science experiment ...

Twenty years ago this week, on 2 November 2000, one astronaut and two cosmonauts opened the door to the newly constructed International Space Station (ISS) and floated in. It was the beginning of two ...