The Earth's wettest regions are likely to get wetter while the most arid will get drier due to warming of the atmosphere caused by increased levels of carbon dioxide, according to a new NASA analysis of more than a dozen climate models.
The nation's unemployment rate hit a four-year low of 7.5 percent and the job market improved last month. Friday's news helped push the Dow Jones industrial average above 15,000 for the first time.
Was that a rational response?
Although the jobs report for April was positive, what triggered the market reaction was the fact that it was better than expected. Instead of 145,000 jobs created, as most economists predicted, the Labor Department says there were 165,000 new jobs.
This is TELL ME MORE from NPR News. I'm Michel Martin. Coming up, we often talk about people with mad skills in tough competitions, so in just a few minutes, we are going to meet two teenagers who are making their mark in chess. That's later.
The latest employment figures are out and they show gains in hiring. The Wall Street Journal's Sudeep Reddy joins host Michel Martin to talk about the report, and the millions of working Americans who still fall below the poverty line.