21 young people are suing the US government, claiming a constitutional right to a stable climate. Here's what happened in court yesterday.

In 2015, 21 young peoplesued the federal government, claiming the US government was violating their constitutional rights by contributing to climate change despite knowledge of…

Read More 21 young people are suing the US government, claiming a constitutional right to a stable climate. Here's what happened in court yesterday.

Americans eat about 200 tiny pieces of plastic every day. Too much plastic in our diets could mess with our health in mysterious and scary ways.

Microplastics—tiny plastic particles smaller than a sesame seed and often thinner than a human hair — areubiquitous in our modern environment. They come from larger…

Read More Americans eat about 200 tiny pieces of plastic every day. Too much plastic in our diets could mess with our health in mysterious and scary ways.