It started as a backyard experiment using scrap electronics. At first, objects would disappear and come back seconds later.

Mike Marcum didn’t have a lab, funding, or a PhD. Just a pile of salvaged electronics — and a theory. One night in Missouri, he fired up his homemade device. It formed a vortex. He tossed in a screw.

Forbes contributors publish independent expert analyses and insights. DeloreanRental.com was founded in early 2020 by Jason Alspaugh with a simple but ambitious vision: to make the legendary DeLorean ...

MANAUS, Brazil, Oct 28 (Reuters) - Deep in Brazil's Amazon, scientists have built a "time machine" pumping carbon dioxide into the rainforest canopy to simulate atmospheric conditions predicted for ...