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(PhysOrg.com) -- An international collaboration of scientists has reported a landmark calculation of the decay process of a kaon into two pions, using breakthrough techniques on some of the world's fastest supercomputers. This is the same subatomic particle decay explored in a 1964 Nobel Prize-winning experiment performed at the U.S. Department of Energy's Brookhaven National Laboratory (BNL), which revealed the first experimental evidence of charge-parity (CP) violation — a lack of symmetry between particles and their corresponding antiparticles that may hold the answer to the question "Why are we made of matter and not antimatter?"

Today, President Obama spoke again about the country’s need for an all-of-the-above U.S. energy strategy.

Yesterday I asked: what is the best pop science song of all time? Here’s where we stand: on the shoulder of giants (with apologies to Sir Isaac). One of those giants is Ryan Reid, our digital art guru, who not long ago did a wonderful post on 10 songs inspired by science .

1 How Did Life Begin? The moment when the first living beings arose from inanimate matter almost four billion years ago is still shrouded in mystery. How did relatively simple molecules in the primordial broth give rise to more and more complex compounds

By Declan Butler of Nature magazine How much radiation is 'unsafe' for humans? For those exposed to fallout from the disaster at Japan's Fukushima Daiichi nuclear plant, the question is all too real. [More]

(PhysOrg.com) -- "A perplexing philosophical issue in science is the question of anticipation, or prediction, versus causality," Shawn Pethel tells PhysOrg.com.

Instead of waiting around for organs to become available, have shelves of them instantly ready In "Too Hard for Science?" I interview scientists about ideas they would love to explore that they don't think could be investigated. For instance, they might involve machines beyond the realm of possibility, such as particle accelerators as big as the sun, or they might be completely unethical, such as lethal experiments involving people. This feature aims to look at the impossible dreams, the seemingly intractable problems in science.

How Do You Repeat Experiments That Require Volunteers to Not Know What's Next?

Stars of the sky, like stars of the silver screen, hide their age well.

Experiment Might Take Thousands of Volunteers and Decades of Effort In "Too Hard for Science?" I interview scientists about ideas they would love to explore that they don't think could be investigated. For instance, they might involve machines beyond the realm of possibility, such as particle accelerators as big as the sun, or they might be completely unethical, such as lethal experiments involving people.

Red-eyed periodic cicadas emerge every 13 or 17 years, but finding out why could take millennia In ""Too Hard For Science?" I interview scientists about ideas they would love to explore that they don't think could be investigated. For instance, they might involve machines beyond the realm of possibility, such as particle accelerators as big as the sun, or they might be completely unethical, such as lethal experiments involving people. This feature aims to look at the impossible dreams, the seemingly intractable problems in science

Subject 046M, two years old, was seated nervously across from me at the table, his hands clasped tightly together in his lap. He appeared to have caught an incurable case of the squirms. I resisted the urge to laugh and leaned forward, whispering conspiratorially.

CAMBRIDGE, Mass.--The last symposium in MIT's 150-day celebration of its 150th anniversary (who ever said that geeks don't like ritual?) is devoted to the question: "Whatever happened to AI?" Of course, that is a particularly appropriate self-introspection for MIT because a lot of artificial intelligence action occurred there during the past 50 years.

That could be the question someone might jokingly ask upon first learning of this unusual, individualistic, and hauntingly flavorful vodka from Vermont, which lends credence to the fact that it is made with the sugars from 100 percent natural maple syrup. That in itself makes Vermont Gold maple vodka ($40/$20) ...

Neutrino beams might create such enigmas, but dare we risk making anything so unpredictable? In "Too Hard for Science?" I interview scientists about ideas they would love to explore that they don't think could be investigated