Theoretical physicist Michio Kaku explains why he thinks string theory is the best way to understand how the universe works. From a shipwrecking yard in Bangladesh to a river of iron dioxide in ...

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

"What is the most complex object in the known universe?," asked futurist, physicist and bestselling author Michio Kaku at DePauw University tonight. "Believe it or not, it sits on your shoulder." Kaku ...