Glass artist Sara King takes us through the process of making a stained glass suncatcher. Stained glass refers to colored glass being used to make decorative windows or other artwork. Glass artist ...

Humans have been making glass for 4,000 years. But now, scientists are developing techniques that will impact everything from medicine to the way we see the universe. Technicians in upstate New York ...

Humans have been chemically modifying their world for far longer than you might think. Long before they had the slightest idea of what was happening chemically, they were turning clay into bricks, ...