The best method that we have for defining color is by using math. Specifically, mind-boggling mathematical models called ...

Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple.

Colors are everywhere we look, but what is the scientific reason behind why we see the colors we do? In essence, what is the ...

Cities are warmer (thanks to the urban heat island effect ), filled with artificial lighting, and feature greyscapes that ...

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation has been, “It’s rusty.” While that’s not entirely wrong, the truth is far ...

From the Sith's red lightsabers to the iconic blue Skywalker lightsaber, each blade color in Star Wars has important meaning to its wielder.

Some 10,000 rounds of tear gas have been fired by police on the streets of Hong Kong since protests first broke out in June. In some cases, hundreds of tears gas canisters have been deployed in a ...

In order to make each gas we need to have a method of collecting and storing the gas. In the case of all gases we can use the displacement of water out of test-tubes or gas jars to collect the gas ...

More than 2,600 US Energy Dept staffers accept second offer to resign, sources say More than 2,600 U.S. Department of Energy staffers have opted to ... thousands of oil, gas leases The U.S ...

Scientists have detailed the one popular color that doesn't 'exist' and the strange reason why we still see it.

Oil is back to $60. Tracey Ryniec, Zacks Value Stock Strategist, looks at the earnings outlook for 3 big oil companies. OMV (OMVKY) saw its shares surge in the last session with trading volume ...