December 10th 2005 - December 17th 2005 | Fast Company

Impact

Environmental toxins might be making men less fertile

This urban planner created a new metric to find a city’s most frightening intersections

Are you in the global middle class?

News

Students lost 5 months in math, 4 in reading during the pandemic

As Delta variant surges, Walmart, Sam’s Club, and Broadway tighten COVID-19 restrictions

Just getting more sleep might not improve productivity and well-being, a new study finds

Co.Design

Targeted ads aren’t just annoying, they can be harmful. Here’s how to fight back

3,600 microphones and counting: The ingenious ways the sound of the Olympics is created

The cardboard real estate boom is here

Work Life

What leaders can learn from Simone Biles’ Olympics exit

9 tips and tools for effectively managing your hybrid meetings

Have a growing tally of resignations? It may be a good thing