Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...

Researchers have developed a novel experimental platform to measure the electric fields of light trapped between two mirrors with a sub-cycle precision.

The universe could end not with a bang, but a whimper known as “false vacuum decay.” In a new study, scientists leveraged the ...

An unexpected television signal traced to an airplane led to a new method for pinpointing unwanted radio signals, as growing ...

One major category of the next generation of energy-efficient microelectronic devices and information processing technologies ...