Abraham Lincoln was a licensed bartender.

Particles can exist in multiple states until observed.

The world record for the high jump exceeds eight feet.

In behavioral economics, choice architecture — how options are presented — dramatically affects decisions.

Kenyan marathon runners dominate due to a combination of high-altitude training, genetics, and lean running economy.

Humans are unique in their capacity for cumulative culture — each generation builds on the last rather than starting over.

The mathematical constant tau (τ = 2π) is championed by some as more natural than pi for describing circles.

Project Blue Book investigated reports of unidentified flying objects.

A regulation NFL football must be inflated to between 12.5 and 13.5 psi.