Can your bathroom double as a lab? At-home testing is reshaping how we learn about our bodies — and raising new questions.

Taking a deep breath restores the ideal “layering” of lung fluids, according to a new experiment.

The science pros at The King of Random make a crossbow slingshot at home the easy way. Max Scherzer Refused to Come Out of ...

A quiet, cinematic look at blacksmithing — watch as one craftsman shapes glowing metal into a simple, elegant candle snuffer ...