Previous generations spent much more time outdoors bathed by a natural light spectrum that includes ultraviolet, deep violet, ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

(1) Different types of electromagnetic radiation such as radio waves, microwaves, visible light, and x-rays are associated with specific wavelengths. A spectrophotometer is an instrument that performs ...

Figure 1: Over the past twenty years, the field of lithography has seen a dramatic reduction in both the half-pitch feature size and the wavelengths used, but at very different rates. Extreme ...

Astronomers revisited decades-old data from NASA’s Chandra X-ray Observatory, discovering bright, clumped “knots” in an ...

Puzzlingly, the "knots" clock a faster speed when seen in X-rays than they do in radio wavelengths. scientists said. "The ...

A recent breakthrough in frequency conversion has achieved substantial bandwidth, opening new possibilities for more ...

The 'Tadpole': A colliding galaxy dubbed the "Tadpole" (UGC10214) is set against a rich tapestry of 6,000 galaxies. The ...

Precision and reliability are paramount in the rapidly evolving field of machine vision. Chroma Technology leads this ...

Learn about the benefits of LED face masks and the benefits of light therapy. Shop 10 of the best dermatologist-recommended ...

New research from NASA's Chandra X-ray Observatory uncovers fast-moving knots in black hole jets, highlighting differences in ...

Research by UW Medicine scientists found the blue and orange wavelengths of the rising and setting sun do an ideal job of ...