In the Arizona desert, a vast glass structure sits far from cities and farmland. It was built to test an idea that once seemed urgent and uncertain. Could humans survive inside a closed world with no ...

A group of volunteers spent days locked in a small hotel room with people actively infected with flu. They played games, shared objects and exercised together in conditions designed to help the virus ...

An experiment started in 1927 by Thomas Parnell aimed to prove pitch is a super-viscous fluid. Over 96 years, only nine drops have fallen from the funnel, with scientists waiting decades to witness ...

In 1927, Albert Einstein and Neils Bohr debated the nature of what’s known as complementarity—the idea that a photon’s dual wave-like and particle natures can’t be measured at the same time. Now, two ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to disprove the quantum mechanical principle of complementarity put forth by ...

A physics experiment published this year that claimed to measure a single photon in two places at once – and, in the process, discredit the idea of a multiverse – drew pushback from many sceptical ...

Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew. When you purchase through links on our site, we may earn an ...

Jennifer L. Holm’s “Outside” and Rebecca Stead’s “The Experiment” both feature well-meaning grown-ups who do everything to protect their kids — and fail. By Gayle Forman Gayle Forman is the author of ...

For 34 years, Dutch inventor Theo Jansen has been evolving his Strandbeests — wind-powered walking skeletons designed to survive on the beach like living creatures. Each generation overcame challenges ...

Two bacteriologists showed that mutations arise spontaneously in bacterial cultures, thereby disproving Jean-Baptiste Lamarck's theory of evolution. When you purchase through links on our site, we may ...

Add Popular Science (opens in a new tab) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Get the Popular ...

MIT physicists have performed an idealized version of one of the most famous experiments in quantum physics. Their findings demonstrate, with atomic-level precision, the dual yet evasive nature of ...