Researchers with the University of Tokyo may have directly witnessed the quantum reaction that results from the exposure of biological tissue to a magnetic field, a mechanism hypothesized to be behind the magneto-receptive sense that can guide birds on their long migratory routes. Although it has been long established that certain speciesread more

In 1842, mathematician and physicist Samuel Earnshaw laid out a theorem that states that it’s impossible to project a magnetic field into empty space: any magnetic field found in nature will always be centered on the physical object that’s producing it. But a team of scientists set about theorizing how one could circumventread more