• May 16, 2012  

    Researchers have shown that patients paralyzed from the neck down can move robotic arms with their minds, according to a new report in the journal Nature that documents two cases involving brain-stem stroke victims. Margaret Warner discusses the hopes for the technology with Dr. Leigh Hochberg of Massachusetts General Hospital. Continue reading

  • May 20, 2011  

    In other news Friday, former International Monetary Fund chief Dominique Strauss-Kahn was released from jail on $1 million bail. He was taken under armed guard to an undisclosed location awaiting trial on charges of sex crimes against a hotel maid. Also in Vicksburg, Miss., the Mississippi River crested lower than expected. Continue reading