Though we often think of the brain as a storage device, memory isn't an act of recollection, it's a reconstruction of past events.
Zebras look like horses with stripes, but there are key behavioral differences that keep them from being domesticated.
Brain cells and slime bacteria draw from the same molecular bag of tricks.
Temperatures directly correlate to CO2 levels In Antarctica, but not in the tropics or Northern Hemisphere. Here's why:
People who live in neighborhoods within walking distance of shops and stores have lower blood pressure.
Octopuses use three hearts to keep their bodies well circulated.
Smoking and drinking make for quite the combo. Here's why:
Scientists discover that Earth was hit by two meteorites at the same time, ten miles apart.
Saturn's rings are made of the remnants of former moons that were destroyed in a collision.