Get ready for them to spend the whole day playing with this gravity-defying light-up orb and eating this literal half-pound Reese's Cup. View Entire Post › ...

Scientists developed a new model, which provides mathematical evidence that singularities are hidden inside black holes.

Enter a revolutionary material with a fancy name: alpha-phase indium selenide. Unlike regular solar cells that waste some of the sun's energy, this material can capture and use more of the sunlight ...