MADRAS, Ore. (KATU) — Portland General Electric says a record number of steelhead have returned to the Deschutes River.

Droplets of fluid have been known to hover above a hot surface, but a new experiment suggests the same can happen to tiny ...

Scientist Jeffrey Karp has made a name for himself by thinking creatively and boldly. He writes that his ADHD has profoundly ...

The Visking tubing is the selectively permeable membrane. Water moves by osmosis from the high water concentration (dilute solution) in the beaker into the low water concentration (concentrated ...

We crafted our first rodent car from a plastic cereal container. After trial and error, my colleagues and I found that rats ...