Neutron stars, the collapsed remnants of massive stars, hold the densest matter in the universe. These cosmic objects are ...

Chien-Shiung Wu's trailblazing but largely forgotten achievement features in a recent profile of the influential physicist Pioneering female Chinese-American physicist Chien-Shiung Wu, who worked with ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

The government has funded science and then largely left well enough alone. Scientific agencies have been staffed by ...