A thin, watery layer coating the surface of ice is what makes it slick. Despite a great deal of theorizing over the centuries, though, it isn't entirely clear why that layer forms.
Keep things smelling fresh with these handy home gadgets. After researching and testing over a dozen devices, the Urpower Aroma is our favorite for most people.
Within minutes of the shooting, the Trump administration and right-wing influencers began disparaged the man shot by a federal immigration officer on Saturday in Minneapolis.
A new federal filing from ICE demonstrates how commercial tools are increasingly being considered by the government for law enforcement and surveillance.
Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.