Once the lens is attached to your phone, you simply hold it over a sample with your camera app open. You need a bright light ...

George Eleftheriades, a professor in Toronto, has figured out how to make large objects invisible to radar. See what else it ...

In a fresh twist to America’s fiercely contested electoral saga, a lawsuit emerging from Rockland County, New York, has stirred fresh debate over the integrity of the 2024 US presidential election.