Zaire

(Newser) - More than half a century before AIDS even had a name, the HIV virus was already spreading across Africa via the city now known as Kinshasa, researchers say. In the 1920s, the city was Leopoldville, capital of the Belgian Congo, and scientists say a "perfect storm" of conditions caused...

(Newser) - One of the world's deadliest viruses has been made safe for researchers, speeding up the process of finding drugs and a vaccine, the Wisconsin State Journal reports. University of Wisconsin scientists developed a safe strain of the Ebola virus by removing one of its eight genes. "Now we have...