When atoms collide, their exact structure—for example, the number of electrons they have or even the quantum spin of their ...

Researchers at North Carolina State University have demonstrated a new technique that uses light to tune the optical ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

So it’s not surprising to find Oh playing an equally strong-willed character in Invincible, the animated superhero drama based on Robert Kirkman’s comic book series. What is s ...