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 ...

Want flawless winter nails? Here are 12 minimalist short nail designs that are elegant, trendy, and easy to maintain.

Today’s optical illusion challenges viewers to find the hidden ‘68’ among a sea of identical ‘66’ and ‘88’ pairs. This brain teaser plays with pattern interference, making the odd number difficult to ...