Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...
Undersea detectors anchored deep in the Mediterranean Sea found an ultra-high-energy neutrino, a particle that opens a new window onto the cosmos.
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 ...
Light is a primary driver of visual evolution in shrimp, according to new FIU research published this week in Nature ...
Even when we think we are holding our gaze perfectly still, our eyes make tiny, involuntary movements. While these ...
While many people will be having fancy dinners or opening heart-shaped boxes full of chocolates on Feb. 14, many others — who either have a broken heart or suffered a recent bitter breakup — will not ...