Search results for

Scientists think an asteroid killed the dinosaurs. In today's extinction, humans are the culprit. Originally broadcast Feb. 12, 2014.

Many of us take antibiotics when we get tummy troubles in developing countries. Scientists say this opens the door for a dangerous visitor in the GI tract. These microbes can stick around for months.

For 62 years, Saudi Arabia has been ruled by sons of the founder of the Kingdom, Abdul Aziz. Robert Siegel talks to Middle East specialist Joseph Braude about Saudi succession.

Robert Siegel talks to Maureen Sullivan, senior vice president of strategic services and chief strategy officer for Blue Cross Blue Shield Association, which did the study.

Thousands of European men and women traveled to Syria to fight, and some have returned home. The concern is that they were dispatched by al-Qaida or the so-called Islamic State to attack the West.

Joseph Sledge, now 70, spent 37 years in prison for a crime that a three-judge panel said Friday he did not commit.

Republican presidential contenders have converged in Des Moines for the Iowa Freedom Summit, an event hosted by conservative lightning rod Steve King.

For the first half of the 20th century, Tin Pan Alley songwriters like Irving Berlin and the Gershwins dominated pop music. By the the 1950s, tastes had changed, and the music changed with them.

The city's recruitment effort has a very different feel from years past as it tries to attract more diverse candidates. The force is 80 percent white; the population is more than 30 percent black.

It’s the end of week two of Washington’s legislative session. Already more than 1,200 bills have been introduced.