Here & Now's Indira Lakshmanan speaks with former FBI special agent Asha Rangappa about Congress' failure to pass a key part of the Foreign Intelligence Surveillance Act. The law allows U.S.

Physicists have solved a long-standing problem involving systems that appear to violate Newton’s third law, such as bird flocks and bacterial swarms. By adding carefully designed “imaginary partners” ...

For decades, many runners, and even coaches, have assumed that being a runner meant never walking during a training run or race. Even the most accomplished runners would apologize when they walked at ...