A recent fundraising challenge has gone viral on social media, calling attention to research into Lou Gehrig's disease. Audie Cornish talks with Forbes contributor Dan Diamond about the state of that research and where it goes from here after the fundraising success.
Both the county case and the federal investigation into the fatal police shooting of Michael Brown are expected to take time, as are basic answers about the circumstances that led to the black teenager's death Aug. 9.
About two dozen people showed up Wednesday in front of the St. Louis County Courthouse to demonstrate against County Prosecutor Robert McCulloch, who is preparing to present evidence in the case to a grand jury.
President Obama said Wednesday that the Islamic State is a cancer that threatens all governments in the Middle East. But that raises the question of what the U.S. could or should do.
Two former U.S. ambassadors to Syria, Robert Ford and Ryan Crocker, have advocated different approaches to a conflict where there are many different options. But none is appealing and there's no guarantee, or even a likelihood that U.S. action would ultimately determine the outcome.
With the continuous uptick in the number of cases and deaths in the current Ebola outbreak, the few agencies that are on ground are stretched thin.
That includes Doctors Without Borders, also known as MSF. It's one of the main health care providers in West Africa, where there are more than 2,000 cases of Ebola and 1,200 deaths. Even with roughly 1,000 volunteers spread among the three Ebola-stricken countries, the agency says that still isn't enough.
The Ebola outbreak in West Africa is the most explosive in history. One reason the virus spread so fast is that West Africa was blindsided. Ebola had never erupted in people anywhere close to West Africa before.
The type of Ebola causing the outbreak — called Zaire — is the deadliest strain. Until this year, it had been seen only in Central Africa, about 2,500 miles away. That's about the distance between Boston and San Francisco.
So how did it spread across this giant swath of land without anybody noticing?
Chaos and unrest overnight have kept the National Guard in the suburban town of Ferguson, Mo., for a second day, and the local school district has canceled classes for the week. After two nights of violent clashes this week, neighboring Jennings School District is out of class, too.