Experience Paris like never before in stunning 4K. From the Eiffel Tower to cozy cafés, enjoy a cinematic glimpse of the City ...

The light echo around the star V838 Monocerotis as seen by the Hubble Space Telescope in November 2005. When I was a teenager, I was—shockingly, I know—deeply nerdy. At a science-fiction convention, I ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

“If you wanted to take a picture of the rocket as it flew past, you would have to take into account that the light from ...

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Check out the super-slow motion video highlights from UFC 320 in Las Vegas, which featured two title fights at the top of the ...

The bandgap defines how insulators absorb light and conduct electricity. XUV high-harmonic interferometry now lets ...