Researchers at the University of Twente have solved a long-standing problem: trapping optically-generated sound waves in a standard silicon photonic chip. This discovery, published as a featured ...
A team of astronomers looking at data from the Murchison Widefield Array radio telescope in Western Australia were met with a ...
The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.