Researchers utilize nonlinear optical microscopy to enhance understanding of laser light interaction with materials and their ...

The world’s first all-optical radio runs on laser light, not electricity, opening new possibilities for stealth sensors and ...

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based on the fundamental ...

For the first time, scientists observed a black hole tearing apart a star far from its galaxy’s center, producing the fastest-changing radio signals ever recorded. The event, AT 2024tvd, revealed ...

Sea ice coverage in the Arctic Ocean is at one of its lowest levels on record, yet there's no unanimity on when that ice will ...