Flu expert says bird flu virus may be spread by infected feces blowing in the wind. Dr. Michael Osterholm is a medical ...

For decades now, the dust and din of blowing leaves has infuriated Americans, sometimes to the point of violence. “The gas leaf blower is ... with artificial wind. A crew that did a “mow ...

A research team from the South China Botanical Garden of the Chinese Academy of Sciences (CAS) studied the global variability ...