The tendency to supplement communication with motion is universal, though the nuances of delivery vary slightly. In Papua New Guinea, for instance, people point with their noses and heads, while in ...

Scientists want to figure out what made that possible. In its current form, the machinery that converts light energy to chemical energy in photosynthesis—a protein complex called a reaction center—is ...

In a bid to make sense of the impending data deluge, some at CERN are turning to the emerging field of quantum computing. Powered by the very laws of nature the LHC is probing, such a machine could ...

Netflix has plenty of movies to watch. Maybe too many. Sometimes finding the right film at the right time can seem like an impossible task. Let us help you. Below is a list of some of our favorites ...

The best MagSafe phone grips are basically necessities at this point. Once you start using a grip, it's hard to go back. They just offer such security, especially in this world of phones growing ever ...

The universe has cooked up all sorts of bizarre and beautiful forms of matter, from blazing stars to purring cats, out of just three basic ingredients. Electrons and two types of quarks, dubbed “up” ...

We are fond of saying things are symmetric, but what does that really mean? Intuitively we have a sense of symmetry as a kind of mirroring. Suppose we draw a vertical line through the middle of a ...

Onetime startups like Meta, Twitter, and Amazon are now part of the world’s infrastructure, acting as today’s local news, phone lines, and postal service. They don’t just drive economies; they’re ...

If you have a few chess sets at home, try the following exercise: Arrange eight queens on a board so that none of them are attacking each other. If you succeed once, can you find a second arrangement?

Brains, beyond their signature achievements in thinking and problem solving, are paragons of energy efficiency. The human brain’s power consumption resembles that of a 20-watt incandescent lightbulb.

Electric vehicles have never been more popular. Just about every automaker is in the midst of an electrification effort, spurred on by impending government regulations around the world aimed at ...

Selection isn’t in doubt, but many scientists have argued that most evolutionary changes appear at the level of the genome and are essentially random and neutral. Adaptive changes groomed by natural ...