A team of researchers has developed a smarter way to detect fecal contamination in water using viral DNA from human waste. The approach reveals not just the presence of fecal matter, but where it came from—humans, birds, dogs, and more. It could revolutionize how we keep drinking water safe.
5 Ways to Reinvent Your Style on a Budget
Perhaps, as the new year approaches, you feel the urge to smarten up? Or maybe you’re just ready to try something new? Either way, now’s










