Scientists say that the construction of a vast new radio telescope array in the Utah desert — known as the Deep Synoptic ...

Due to wartime restrictions and debates over industry standards, television remained mostly experimental during World War II.

The goal of this research is to develop an instant turn-on X-ray tube with high speed response. The tube is expected to produce a micro-spot less than 0.5mm at a voltage of 40kV and a current of 1mA.

Scientists have discovered the farthest-ever 'mini-halo,' a sea of charged particles around a distant galaxy cluster that ...