The image of the tiny flapping butterfly has come to stand for the outsized impact of small actions, or even the inherent unpredictability of life itself. But what was Lorenz – who is now remembered ...

The resident said the light was gone after two to three seconds and he was left wondering what he had witnessed after ...

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...