Can a photon be caught behaving like a wave and a particle in the same run of an experiment? For almost a century, that ...

Now, two unrelated-but-similar experiments confirm that, in a double-slit experiment, detection of a photon’s path (its ...

Nearly a century ago, a debate began in Brussels between a pair of renowned physicists that has remained at the heart of our modern understanding of quantum mechanics. Now, the famous dispute may ...

In the late 1970s, legendary physicist John Wheeler proposed a radical question: Exactly when does the universe notice that we're paying attention to a quantum experiment? And does it really matter?

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 ...

A thought experiment that was at the heart of an argument between famed physicists Albert Einstein and Niels Bohr in 1927 has finally been made real. Its findings elucidate one of the core mysteries ...

The tobacco industry’s influence on public health policymaking in the U.S. is growing, according to the latest report by the anti-smoking organization Action on Smoking & Health (ASH). ASH’s Tobacco ...

Blue Jays third baseman Ernie Clement's throw to first on a double play attempt bounces off the Mariners' Josh Naylor. Naylor would be called for interference, which resulted in the runner at first ...

TORONTO - Josh Naylor wants to win Game 7 of the American League Championship Series so badly, he's willing to take a baseball off the helmet from close range. On a potential double-play ground ball ...

I have long been fascinated by the strong attraction many people feel toward quantum field theory as a way to explain extraordinary experiences. As a psychiatrist interested in coincidences and the ...

If Royals shortstop Bobby Witt Jr. ends up leading Major League Baseball in doubles this season, he may have a Rangers fan to thank for it. Witt entered Thursday’s game against the Rangers with an MLB ...

Physicists at MIT recreated the double-slit experiment using individual photons and atoms held in laser light, uncovering the true limits of light’s wave–particle duality. Their results proved ...