The northern and southern lights, auroras visible from the poles, glow with a range of different colored lights. Here's the reason for each of those colors.

Quantum calculations amount to sophisticated estimates. But in 1931, Hans Bethe intuited precisely how a chain of particles ...

The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage stamps depicting vistas visible to the James Webb Space Telescope.

6 carbon atoms (black), 7 oxygen atoms (red), and 9 hydrogen atoms (white) and 1 positive sodium ion (purple). The other is a much simpler model using a hexagon shape for almost the whole molecule and ...

Purple's Presidents' Day sale is here! The premium mattress brand has some big savings going live for bundles, knocking down prices by $600 for a mattress and base at Purple. If you just want a ...

Noble metals such as platinum can make useful catalysts to accelerate chemical reactions, particularly hydrogenation (adding hydrogen atoms to a molecule). A research team led by Professor Bruce ...

Be between 5 – 15 years old. Apply for your Purple Fan Club badge online using My Blue Peter, or click the 'Purple Fan Club badge postal application form' button above to apply by post. Ask your ...

First lady Jill Biden telegraphed political unity with her outfit for President-elect Donald Trump’s inauguration Monday. Dressed in a Ralph Lauren coat, gloves and pumps in a vibrant shade of b ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. When burned or used in fuel cells, hydrogen produces nothing but water, making it an ...

USGS researchers have unveiled the first map of prospective locations for hydrogen gas in the contiguous United States — and there's a lot more than they previously thought. When you purchase ...