ScienceChina just announced a supercollider that is supposed to be roughly 49 miles long. The United States' new particle collider is just under 12 inches long.Medical researchers from Harvard Medical School and Massachusetts General Hospital have successfully cultivated stem cells that will kill brain cancer cells in mice without damaging healthy cells.How a fundamental but unstable particle might be our first window into particle physics beyond the Standard Model.Australian Regenerative Medicine Institute at Monash University: Transparent Fish Lead to Stem Cell Research Breakthrough.In altocumulus clouds, at medium altitudes water droplets can remain in a supercooled liquid phase at temperatures 35 degrees Celsius below zero, the freezing point of water.Biologists discover electric bacteria that eat pure electrons rather than sugar, redefining the tenacity of life.Scientists have developed a material so dark that you can't see it. It conducts heat 7 times better than copper and is 10 times stronger than steel.Evidence of a Correction To the Speed of Light? "The photons still move at 2.99x10^8m/s. It's the electrons and positrons that move slower."High-temperature Superconducting secrets solved, this has puzzled researchers for the past three decades.Static Electricity Defies Simple Explanation. Researchers have shot down a decades-old idea of how that same-stuff static comes about.Controlling Fear By Modifying DNA. An international team of researchers says it believes it has found a way to silence the gene that feeds phobic fear.Taxpayers in the United States spend $139 billion a year on scientific research, yet much of this research is inaccessible not only to the public, but also to other scientists.