The feds have also drawn on counterterrorism strategies used by the Israel Defense Forces (IDF) when deploying tactics in ...

Do apes have imagination? A tea party experiment offers clues - Scientists wondered whether Kanzi, the bonobo, had the ...

Can apes play pretend? Scientists use an imaginary tea party to find out - A new experiment hints that an ape may be able to ...

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 ...

A near-100-year-old debate between the theoretical physicists Albert Einstein and Niels Bohr has finally been settled—and not in the former’s favor. A team of physicists in China have realized a ...

WASHINGTON — The defense bill that President Donald Trump signed into law puts an end to many military experiments on cats and dogs and declares a ceasefire to shooting animals in “trauma” exercises.

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 ...

In 1973, psychologist David Rosenhan conducted an unusual experiment to test the validity of psychiatric diagnoses. (Jack Rosenhan) The “Rosenhan Experiment” is one of the most influential psychology ...

In physics, breakthroughs are rare. Experiments are slow, expensive and often end up refining, rather than rewriting, our understanding of the universe. But what if the only constraint on scientific ...

The results add to physicists’ understanding of neutrinos and validate collaboration between major experiments. The NOνA far detector. Credit: Public domain image from Fermilab. More details here.