Gazans can in many ways be thought of as a separate ethnicity from West Bank Palestinians. This is because Gazans have ...
The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...
A sample of the virus found in a critically ill patient in the US has shown signs of mutating to better suit human airways, ...
Researchers are also keeping a close eye on the mounting cases of bird flu infections in cats. A cat in Oregon died after consuming raw pet food confirmed to be contaminated with H5N1, prompting a ...
The virus in the first severe human bird flu case in the U.S. was found to have mutated. Newsweek's live blog is closed.
Light helps explains the evolution of our skin color, why some of us have curly hair, and the size of our eyes. And light ...