Your Cutting Board Could Be Releasing Millions of Microplastic Particles

Cosmic Subatomic Particles Might Finally Give Us a Way to Navigate Underground

New method enables study of nano-sized particles

Microplastics are everywhere. What does that mean for our immune systems? Tiny particles of plastic turn up in our drinking water, blood and even regions of the Earth thought to be pristine—so it’s vital we learn what they’re doing to us.