This Hubble Space Telescope image features a remote galaxy, which appears as a red arc that partially encircles a foreground ...

The strategic layering of gold rings transforms simple adornment into personal expression. This delicate balance of weight, ...

The discovery in 1998 that the Universe is expanding faster over time shook the foundations of cosmology. This finding ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

You scrambled up a Rubik's cube, and now you want to put it back in order. What sequence of moves should you make?

The idea was first hypothesized about 70 years ago. In a bizarre repercussion of Albert Einstein's Special Theory of ...

Imagining how aliens might communicate prepares us for first contact and illuminates the nature of our own languages ...

It's two galaxies, many billions of light-years apart, combined into one by a rare cosmic phenomenon called an Einstein ring. It's an optical illusion. Published recently as the James Webb Space ...