Time in our lived reality is unidirectional, but a study finds quantum world can bend time and make it go in opposite ways.

Democrats are at their most divided moment in recent memory, causing headaches for Democratic leaders in Congress who are ...

Illinois is offering buyers an incentive of $4,000 per vehicle. But at the federal level, the Trump administration is not a ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic ...

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the ...