Imagine a world without the glow of your screen, the hum of your fridge, or the instant communication across continents.

EPFL researchers have discovered that a droplet of liquid can bounce for several minutes—and perhaps indefinitely—over a ...

The best stock market timing system of four decades ago is still beating a buy-and-hold approach. That’s remarkable for at least two reasons: First, it’s rare for any market timing system to ...

By levitating nano glass spheres with lasers, researchers observed pure quantum motion without cooling. The achievement could reshape sensing technology and deepen our understanding of quantum physics ...

Happiness is an electrifying and elusive state. Philosophers, theologians, psychologists, and even economists have long sought to define it. And since the 1990s, a whole branch of psychology—positive ...