Which feels further back in time: the year 2016, or 10 years ago? And which feels closer: 2036, or 10 years from now?

For more than a century the speed of light was treated as an unbreakable cosmic limit. Now physicists are revisiting that ...

Physicists have been exploring the theoretical possibility of spaceships driven by compressing the four-dimensional spacetime for decades. Although this so-called 'warp drive' originates from the ...

For the first time, a group of physicists is arguing that a warp drive is not just a mathematical curiosity but something that fits within the known laws of nature. Instead of relying on exotic ...

If humanity wants to be a spacefaring species, it needs to figure out how to travel faster than the speed of light. Now, a new online toolkit — backed up by a $500,000 grant — will help engineers ...