A compact 402 nm laser pushes power and lifespan higher without expanding its footprint.

Nuvoton Technology Corporation Japan (hereinafter "NTCJ") has announced the launch of its compact high-power violet laser diode (402nm, 1.7W) which achieves industry-leading (*1) optical output power ...

How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may ...

Periodic storms in Texas this week may paint the sky orange. Here's the science behind changing colors during weather events.

The road to creating a blue LED was long and rough, but in 1993, it burst onto the scene. Learn about the struggles and ...

The reason we often imagine the Sun as yellow or orange has to do with the air around us rather than with the Sun itself.

Like an eternal black hole, ultra-black fabric created at Cornell University absorbs 99.87 per cent of light while reflecting ...

Semiconductors are to get finer structures using EUV light sources outside of chip factories. Intel's ex-CEO has now ...

Reindeer comes from the Old Norse word hreindyri, which combines hreinn (the Old Norse name for the animal) and dyr (“deer”).

We highly suggest taking advantage of 50 percent off on Caudalíe's brightening Vinoperfect Brightening Glycolic Essence while it's on Cyber Week sale. Its oil-free white peony and glycolic acid ...

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...