Around October, amid all the pumpkin spiced food and beverages, folks make their yearly pilgrimage to a local farm. They load themselves onto hay-filled tractor trailers and ride out in search of the ...

Scientists are working on bringing a tractor beam from science fiction to reality. The researchers are planning to use beams of electrons to create opposite charges and attract object to the beam for ...

Scientists may have discovered how to create a real-life tractor beam using electromagnetic radiation that can draw particles toward it. The result is something very akin to the tractor beam seen in ...