LOS ANGELES (AP) -- Scientists are reporting hints that embryonic stem cells can ease blindness in some people.
It's the first results from the use of embryonic stem cells in humans.

 An unpublished study by Duke University researchers that says black students are more likely to switch to less difficult majors has upset some students, who say the research is emblematic of more entrenched racial problems.

On the King holiday, Black Farmers take Action in Tennessee and South Caroline joining the Occupy Memphis movement and filing claims in Durham.

GOP Candidates: A political tip sheet for the rest of us outside the Washington Beltway 

The parents of Robert Champion Jr. want answers. Was his death a hazing or a hate crime because he was gay?

GOP presidential contenders are offending Blacks across the country with racial rhetoric and biased stereotypes. It's nothing new.  Political racebaiting has a long history.

WASHINGTON (AP) -- The CIA's top lawyer never approved sending a veteran agency officer to New York, where he helped set up police spying programs, The Associated Press has learned. Such approval would have been required under the presidential order that Police Commissioner Raymond Kelly said authorized the unusual assignment.

WASHINGTON (AP) -- It took Iowa Republicans 16 days to decide they couldn't tell for sure who won the Iowa caucuses, despite their earlier announcement that Mitt Romney had narrowly won. The non-conclusion highlights the potential pitfalls with party-run presidential nominating events.

NORTH CHARLESTON, S.C. (AP) -- Mitt Romney entered the final full day of campaigning in South Carolina's GOP primary contest Friday scrambling to fend off challenges from more conservative rivals Newt Gingrich and Rick Santorum and insisting he's the one that Republicans can trust to "post up well" against President Barack Obama in the fall.

FORT WORTH, Texas (AP) -- A 65-year-old lawyer was arrested Wednesday for carrying a loaded handgun aboard an American Airlines jet at Dallas-Fort Worth International Airport.