Black holes are among the most extreme objects in the universe, and now scientists can model them more accurately than ever before. By combining Einstein’s gravity with realistic behavior of light and ...

Thomas Anderson – otherwise known as Neo – is walking up a flight of stairs when he sees a black cat shake itself and walk past a doorway. Then the moment seems to replay before his eyes. Just a touch ...

Ionizing radiation brings significant benefits to humankind in medical uses, such as the diagnosis and treatment of diseases. However, the use of ionizing radiation also carries a risk, and the ...