The tablet known as Plimpton 322, dated to around 1800 BCE, contains 15 rows of numbers linked to Pythagorean triples ...
Python stays far ahead after another dip; C holds second, Java retakes third from C++, and R rises to eighth as SQL slips, ...
Nicole Sganga is CBS News' homeland security and justice correspondent. She is based in Washington, D.C., and reports for all shows and platforms. Senior producer, CBS News Investigative Unit Pat ...