Exclusive: Meet the inaugural winner of Fat Marmot Week

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

Dawn was crowned fattest marmot by popular vote.

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