Tractor beams are one of the most iconic pieces of science-fiction technology, most likely popularized through movies and TV shows such as Star Wars, Star Trek, and anything to do with advanced alien ...

Tractor beams make intuitive sense. Matter and energy interact with each other in countless ways throughout the Universe. Magnetism and gravity are both natural forces that can draw objects together, ...

The nefarious tractor beam, otherwise known as the tool singlehandedly responsible for all alien abductions resulting in a special kind of probing, is soon to become a reality. An ensemble of ...

It’s now possible to move a tiny bead of glass (pictured) five feet using just laser beams. We may not be tractor-beaming humans into spaceships yet, but this is a huge step forward for a technology ...