Scientists have long used Gaussian beams to study how light interacts with matter. These beams resemble plane waves and rely ...
Why Do Black Holes Form? Black holes form when a huge amount of matter is squeezed into a very small space. Cram enough ...
Judge Orders Halt on Deportations of Venezuelans Under Wartime Law A federal judge blocked the Trump administration from invoking an obscure wartime law, called the Alien Enemies Act of 1798, to ...