EPA-funded researchers develop bacteria-based water filtration system
A group of University researchers, funded in part by the Environmental Protection Agency, are developing living filters to sanitize drinking water.
A group of University researchers, funded in part by the Environmental Protection Agency, are developing living filters to sanitize drinking water.
I first visited Yosemite National Park when I was six years old. Small in stature, I was a precocious asthmatic. I spent my early years in the smoggy metropolis of Los Angeles, with scant opportunities to take a deep breath.