The real cause of most wildfires? People

Why it matters: Highlights progress and positive advancements shaping a better world.

More than three quarters of all wildfires in the U.S. are caused by human behavior including accidents, negligence and arson.

This week in science: Loud birds, eating with company, and asteroid samples

A startup wants to build a massive nuclear-powered data center on public land in Utah

Drugs are widely used to sedate dementia patients. Her sons wanted to keep her off them