Eighteen months after a concussion or other traumatic brain injury, two-thirds of the patients in a recent study were still sleepy during the day. And most were unaware of their symptoms.
The core issue is how to determine a clean "official act" from a corrupt one, and where the line is. Oral arguments underscored how difficult it is to come up with a workable standard.
Jameria Miller moved from an affluent Philadelphia-area school district to one with fewer resources. That's when she learned her state has one of the nation's most inequitable school funding systems.
Now that Tuesday's wins virtually ensure Hillary Clinton's nomination, she is doing her best to win over Bernie Sanders' supporters. Sanders is intent on keeping his progressive politics relevant.
But he wouldn't listen. Disaster struck. And now she's one of a growing number of migrant widows in Africa.
A bill in New York would allow police to examine drivers' phones to see if they were using the device at the time of an accident. But critics are worried about privacy implications.
The former Virginia governor and his wife were charged with 11 counts of conspiracy to commit fraud under federal law. Now, the nation's top court will decide whether to uphold the conviction.
Nancy Kidwell pioneered Cal-Nev-Ari 51 years ago. She built around an abandoned airstrip and opened a casino. Now at 78, she's ready to hand over the keys while her town of 350 awaits a new owner.
Whoever ends up running his estate will face some tough decisions about how to handle his musical legacy. What happens to the music in his vault? Will future concertgoers see him as a hologram?
A new report says 5 billion people lack access to even the most basic surgical care. Why is surgery ignored in the global health landscape?