The Beauty and Brains Behind 'Hedy's Folly'

In a new book, Pulitzer Prize winning writer Richard Rhodes tells the behind-the-scenes story of movie star--and inventor-- Hedy Lamarr, "the most beautiful woman in the world." Lamarr invented "frequency hopping," a concept that's still used in today's wireless technology.

WATCH: Obama Reads 'Mean Tweets' — Including One From Trump

President Obama returned to ABC's Jimmy Kimmel Live on Monday. He took 140-character admonishments for his dancing, his alleged condiment preferences and someone else's poor choice of conditioner.

Dental Detectives: What Fossil Teeth Reveal About Ancestral Human Diets

From the thickness of tooth enamel to the molecular signatures on a tooth left behind by foods eaten by a human, fossil teeth hold many clues to the diets of our ancestors.

Two Weeks Out: Democrats Have The Edge In The Fight For The Senate

States like Pennsylvania, New Hampshire, Missouri and North Carolina will be decisive, and they're all moving Democrats' way as Republicans are put further on the defensive by Donald Trump.

Applying A Silicon Valley Approach To Jumpstart Medical Research

Neuroscientist Cori Bargmann is leading the new Chan Zuckerberg Initiative's $3 billion effort to cure or prevent "all diseases" by the end of this century. She talks about that daunting task.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.