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Updates from NBC Nightly News, including recent broadcast and Web-only video.
Anchor Brian Williams provides a narrative of the Nightly News broadcast Visit weblog
Updates from NBC Nightly News, including recent broadcast and Web-only video.
As drought persists in Kenya, the threat of violence is growing.
Dec. 9: Former Vice President Al Gore speaks with NBC's Andrea Mitchell about steps being taken to confront climate change, the significance of President Obama's Nobel Peace Prize and the complex politics of change.
Health care providers and sickle cell patients and family members who may be interested in joining NIH blood stem-cell transplant studies may call 301-402-6466 for more information.
Dec. 9: A new stem cell treatment has been shown to reverse sickle cell disease in 9 of 10 patients. Dr. Lester Fleming, who suffered with sickle cell since childhood, talks about the successful treatment.