Scientists experimentally confirmed what we’ve known to be true for half a century—darkness can “travel” faster than light.

Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary matter. These characteristics make it impossible to detect using ...

Light that twists as it travels and materials whose internal order is knotted like a pretzel are starting to collide in the lab, and the result is a new class of strange, topological effects. Instead ...

Strong light–matter coupling has emerged as a transformative concept in modern physics, whereby the interaction between confined electromagnetic fields and material excitations is engineered to yield ...