Puerto Rico is under a tropical storm warning, while the Dominican Republic has issued a tropical storm watch. The forecast calls for Bertha to head northwest, but stay off the U.S. East Coast.
Payrolls have grown by more than 200,000 for six months in a row — the longest stretch since 1997. But 7.5 million people are working less than 40 hours per week even though they want full-time jobs.
WHO announced a $100 million response plan to combat the spread of the virus that has killed more than 700 people. Meanwhile, efforts are underway to evacuate two Americans who have contracted Ebola.
New research shows that older people with cognitive problems who walk very slowly may be at greater risk for dementia.