If you're confused about the sun's impending magnetic field flip, don't feel bad — scientists don't fully understand it, either. The sun's magnetic field will reverse its polarity three or four months from now, researchers say, just as it doe...
Attorney General Eric Holder had tough words for Rep. Darrell Issa (R-Calif.) during Wednesday's House Judiciary Committee hearing, criticizing the congressman's behavior as "unacceptable" and "shameful."
Magnetic Yeast Only a few organisms can actively sense and utilize magnetic fields. Magnetotactic bacteria contain strings of iron-dense membrane-bound organelles filled with magnetic crystals called magnetosomes, which act like microscopic compasses. Bacteria that contain magnetosomes can detect the earth’s magnetic field, telling them which direction is up and helping them find oxygen closer to the surface of the water.
Second-grader Christian Bucks, of York, Pa., knew that some of his classmates felt lonely during recess, and he decided to do something about it. His simple, utterly heartwarming solution was to install a playground "buddy bench."