Too much fluoride can make your teeth brown, but getting a little bit is a dentist's dream. Here's the complete history of ...

An Asian elephant named Mary living at the Berlin Zoo surprised researchers by figuring out how to use a hose to take her ...

In 1975, Annie Dillard won the Pulitzer Prize for her book Pilgrim at Tinker Creek, a poetic chronicling of her creek-side ...

Society / Any significant influence of RFK Jr. in Trump’s orbit would represent a recklessness never before seen in America’s ...

I LOVE this age for gift giving because 9 year old girls are still playing with toys and also doing crafts while also being ...

It seems like such a simple and easy way to clean up a dirty surface: wipe it down with a disinfecting wipe, the kind of ...

Glowing educator feedback is another point of pride: “Teachers saying ‘My kids are much more engaged and want to get ... Then ...

Members of New Mexico's all-Democratic congressional delegation say they are bracing for a rough ride during the second ...

Water and the bad smelling molecule hydrogen sulfide do not seem to have a lot in common at first sight. However, when ...

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

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 ...