A colorized computed tomography (CT) scan of the brain revealing blood vessels in the brain. A new study finds microplastics accumulate at higher levels in human brains than in the liver and ...

The tiny pieces of plastic scientists call microplastics are everywhere. They sit at the bottom of the sea, mix into beach sand, and blow in the wind. They’re also inside us.

Ocean pollution is widespread and getting worse, and when toxins in the oceans make landfall they imperil the health and well-being of more than 3 billion people, according to a new report by an ...