Learn what halotherapy is, how salt therapy may support respiratory health, who should avoid it, and ways to try it at home.

New AI tools have the potential to change the way workers perform and learn, but little is known about their impacts on the job. In this paper, we study the staggered introduction of a generative ...

Nanobubbles are invisible, mysteriously stable, a thousand times thinner than a human hair, and surprisingly versatile.

Amazon spent the past 30 years building Amazon.com. It serves many customers with a vast selection of items at everyday low prices with convenient delivery—and you may be one of them. But business ...

How do airbags deploy so quickly in a crash? We explain the physics behind vehicle crash sensors, chemical propellants, and ...