Scientists are finding microplastics in human brain tissue. Learn what that means for mental and neurological health, and ...

Graphene, which is comprised of a single layer of carbon atoms arranged in a hexagonal lattice, is a widely used material ...

To dig deeper, the researchers developed a method for measuring activation patterns in astrocytes across a whole brain of a ...

Lead poisoning isn't just a modern phenomenon: fossil teeth show signs that it affected ancient hominids, and Homo sapiens ...

Johns Hopkins scientists uncovered microscopic “nanotube” channels that neurons use to transfer toxic molecules. While this ...

An international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The ...