Once the butter-making-while-running trend quiets, we have five productive things you can do while running.

The thought cameto Cassandra Rauert while she was new on the job as an analytical chemist studying microplastics in human tissues: Maybe I should test my own blood? This was six y ...

In this short classroom lesson, I use a model skeleton to show students some of the major bones in the human body. We look closely at the skull and teeth, ribs and sternum, the vertebrae that form the ...