Hank Green of SciShow energetically explained the glowing physics behind the natural phenomenon of fluorescence.

These include iron for yellow to orange to brown (fire opal), copper for a saturated blue (“Peruvian opal”), and nickel for green (chrysopal; Fritsch et al., 1999). Other causes of color in the ...

From capturing the birth of a calf on camera to getting an assist from Packers great LeRoy Butler, a look at some of the ...

Kolkata: The Purple Line, when completed, will have another station. RVNL is set to start construction to extend the corridor beyond Joka to IIM-Calcutta. Metro Railway had proposed the 1.7 km ...

Be sure to wear purple and green on Sunday as another beloved Butte tradition is St. Urho’s Day, which, without fail, falls one day prior to St. Patrick’s Day. The legendary St. Urho ...

The first purple martins of the year have been spotted in South Dakota, marking the start of spring migration. These birds travel up to 7,000 miles from Brazil to their breeding grounds in North ...

Rare instances of the Purple Power Ranger include Bulk, Albert, Kendall, RJ, Donatello, Koragg, Ellarien, and Tarrick. The Purple Power Rangers have unique abilities, backstories, and ...

a finely tailored metallic purple and green suit with claws on the fingers' tip that captures the Prowler-inspired design, a utility belt that adds details to the look, a pair of shoes with subtle ...

The venerable consumer fintech Green Dot, which has endured a tumbling stock price in recent years, announced the departure of its CEO and a plan to explore strategic alternatives. George Gresham was ...