Once only a part of science fiction, lasers are now everyday objects used in research, health care and even just for fun.

Researchers have generated the shortest hard X-ray pulses ever — using an intense XFEL beam and a novel lasing process.

Once only a part of science fiction, lasers are now everyday objects used in research, healthcare and even just for fun.

Previously available only in low-energy light, lasers are now available in wavelengths ... in length — the shortest hard X-ray pulses observed by anyone to date. “We have generated hard ...

A one-quintillionth-of-a-second lasing breakthrough could lead to next-generation X-ray technologies, improving imaging in ...

Cats can see color—but not the same way humans do. Here’s the truth about how feline vision works and how it differs from ours. As much as we like ... eyes allow UV wavelengths to reach ...

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

Xiaomi EV unveiled its first SUV, Xiaomi YU7 ("YU" pronounced /ü/ or in IPA), a name derived from the Chinese term "御风而行“ ...

"Using the new common signal, we can determine how much of what we're seeing is cosmic glare from light bouncing off the hood ...