The dream of high speed rail in California is running into tough realities. Cost estimates have more than doubled — to nearly $100 billion — since the project was approved by voters in 2008. The date of completion has been pushed back to 2030.
The Democratic Republic of Congo holds elections for president and parliament Monday. These are the second elections since a long dictatorship ended in 1997. Elections held in 2006 represented a transition to democracy.
If you suffer the pain and stiffness of arthritis, you may not be enthusiastic about exercising. But arthritis specialists say that's exactly what you need to do.
It's advice that 65-year-old Sibyl Zaden has taken to heart. A former marathon runner and triathlete, Zaden now suffers from osteoarthritis in her shoulders and knees. "My problem is lifting my arm," she says. "It's very painful. I can lift it halfway and that's it."
A new round of United Nations climate talks is getting under way in Durban, South Africa, Monday. And domestic struggles here in the United States are hampering the global talks.
The United States is second only to China in emitting gases that cause global warming. Despite a presidential pledge to reduce emissions two years ago, we're spewing more carbon dioxide than ever into the atmosphere.
That's putting a crimp on the 20-year-long struggle to develop a meaningful climate treaty.