Albert Einstein mockingly called it “spooky action at a distance”: the finding that quantum particles can influence each other regardless of how far apart they are. We can only imagine his horror at a new experiment that extends the idea to time by entangling a pair of photons that never coexisted. As well as expanding…
One of the most deeply rooted concepts in science and in our everyday life is causality; the idea that events in the present are caused by events in the past and, in turn, act as causes for what happens in the future. If an event A is a cause of an effect B, then B…
The Higgs boson, the pope, and the curious interaction between organized religion and big science.
Nearly 1.5 million computing jobs will become available over the next five years. The problem is, even in this economy, there will only be enough qualified graduates to fill about 30% of those positions. The reason for the disconnect is clear: While the tech industry is changing at a break-neck pace and creating new jobs…
Adam Steltzner is a rocker-turned-NASA engineer who helped take the country’s cool new Curiosity rover to the surface of Mars. “I’m so thankful to Clara Ma for suggesting the name ‘Curiosity.’ It embodies a fundamental attribute that defines us as humans,” Steltzner begins, when asked to explain why Curiosity matters. “Why do we explore? It’s…
The answer to the enduring question of the smallest thing in the universe has evolved along with humanity. People once thought grains of sand were the building blocks of what we see around us. Then the atom was discovered, and it was thought indivisible, until it was split to reveal protons, neutrons and electrons inside….
How many scientists does it take to author a study on the Higgs boson particle? Around 6,000. Two articles by the teams at CERN, about 30 pages each, include 19 pages of single-spaced text with roughly 6,000 names of researchers who peer-reviewed the results of the experiments, making the discovery of the elusive God particle…
A pair of mathematicians have proposed a unified theory of dark matter and dark energy that alters Einstein’s equations describing the fundamentals of gravity. The researchers suggest the law of energy and momentum conservation in spacetime is valid only when normal matter, dark matter and dark energy are all taken into account. For normal matter…
You already know it’s hard to balance your checkbook while simultaneously reflecting on your past. Now, investigators at the Stanford University School of Medicine — having done the equivalent of wire-tapping a hard-to-reach region of the brain — can tell us how this impasse arises. The researchers showed that groups of nerve cells in a…
A new study by researchers at UT Dallas’ Center for Vital Longevity, Duke University, and the University of Michigan has found that the strength of communication between the left and right hemispheres of the brain predicts performance on basic arithmetic problems. The findings shed light on the neural basis of human math abilities and suggest…