In our long ago childhoods, that question was asked daily by stunned frontier townspeople, after the masked man, having foiled a bad man, shouted “Hi ho, Silver!” and rode off on his white horse, ...

The most common way to detect bird flu involves swabbing potentially contaminated sites and sequencing the DNA that’s been ...

One year ago, a human infection of bird flu was reported in Texas. One year ago, the first bird flu infection in a human in ...