Highly flammable and explosive crude oil from the Bakken Shale of North Dakota is shipped by rail, much of it by BNSF Railways. An investigation by Oregon Public Broadcasting unearthed charges that the railroad carrier mishandles safety issues for its trains.
Anne Zuckerman is a teacher at Sichuan University in Chengdu, China, and she was on campus when the powerful earthquake hit; Host Lisa Mullins speaks to Zuckerman about the earthquake -- and about having to evacuate her apartment.
In the Geo Quiz, we're looking for a town that has a reputation as one of coldest places in South Africa but its location in a vast desert called the Great Karoo makes it a perfect place to view the night sky.
Germans have had a form of national healthcare for about 100 years. Conservative and liberals, employees and employers all embrace the national system as one that leads to a healthier, more productive workforce. So, when it comes to understanding the U.S. debate, they're left scratching their heads.