Einstein–Rosen bridges may reflect a two-directional structure of time that preserves information and hints at a pre–Big Bang universe.

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

A machine to send objects into the past is not the cleanest modern evidence with regard to the physical reality of time travel. It is a laboratory illusion which causes waves to act as though part of ...

Physicists have demonstrated that waves can bounce off boundaries in time, not just in space, producing signals that behave ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Physicists artificially slowed down time to reveal the bizarre Terrell-Penrose effect, a consequence of special relativity. This image from the experiment shows a sphere seemingly moving at 99.9 ...

Our editors handpick the products that we feature. We may earn commission from the links on this page. Lately, the present has felt like…a lot. While many genres—from historical fiction to immersive ...

LIHUE — The wind howled through trees and the rain pelted the Kauai War Memorial Convention Hall parking lot where attendees to the Kauai Regional Science and Engineering Fair on Saturday jockeyed ...

NPR's Scott Simon speaks to incorrigible Canadians Matt Johnson and Jay McCarrol about their new film, "Nirvanna: The Band - the Show - the Movie." "Nirvanna The Band The Show The Movie" is a new ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump told U.S. Senate Minority Leader Chuck Schumer he would release federal funds for a major rail tunnel ...