Once considered the cause of most disease, "germs" are now increasingly being recognized as essential to our survival and well-being by extending our genetic capabilities…

A new study of wild bees identifies 139 counties in key agricultural regions of California, the Pacific Northwest, the upper Midwest and Great Plains, west…

Beach mystery: Another dead whale washes up in Pacifica — For the second time in three weeks, a dead whale has washed up on [the same…