For the most part, swimming at the lake is safe, healthy, summer fun. There are risks, but here's how to avoid them.

"An enormous ability to adsorb chemicals." Scientists issue warning about unexpected factor driving rapid spread of E. coli: 'A big problem' first appeared on The Cool Down.

Thanks to lab-grown miniature intestines, researchers at Uppsala University have successfully mapped how aggressive Shigella bacteria infect the human gut. The study opens the door to using cultured ...