Looking for a way to spend time with your loved ones over Valentine’s Day and Presidents’ Day weekend this year?

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of ...

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

You can take part in one of the largest citizen science projects in the world this weekend as the "Great Backyard Bird Count” gets underway.