So-called senescent cells no longer divide, but they secrete a mixture of chemicals that can trigger inflammation, which is involved in many age-related disorders. What if the cells were removed?
Intel is revealing more details about its diversity goals — the ones the chipmaker has met and failed to meet — than any other Silicon Valley giant to date.
Five people in Hong Kong's book industry disappeared. All were linked to books forbidden in mainland China. Here's one bookseller who says he has no plans to remove the "banned" works.
Dick DeGuerin has handled a range of difficult, high-profile cases, from Tom DeLay to David Koresh. Now his longtime client, Durst — subject of HBO's The Jinx — is accused of murder ... again.
Before it does damage, an earthquake sends out a "P wave" that scientists use to find location and size. The U.S. quake warning system under development on the West Coast is built around the P wave.
Anger erupted in front of the county courthouse in Burns, Ore., Monday as anti-government protesters in town for a rally met a wall of locals sick of outsiders trying to start a movement there.
Researchers are looking into the possible link to birth defects — and suspected cases of hearing loss in adults. First they need a fast test to identify the virus.
CNN's Peter Bergen describes how the Internet and social media have been used to radicalize and recruit Americans to jihad — and how some new jihadists then use those same tools to draw in others.
After Monday night's caucuses in Iowa, the presidential candidates are turning their attention to New Hampshire. NPR's Asma Khalid tells David Greene the vote on both sides will be close.
David Greene talks with All Things Considered host Robert Siegel, who's in Manchester, N.H., trying to find out how mainstream Republicans are reacting to outsider candidates.