Add Yahoo as a preferred source to see more of our stories on Google. A dress designed by Zoe Alvarez ’25, a fashion design major, and inspired by the magnificent riflebird, uses the ultra-black ...

Ultrablack reflects less than 0.5% of light and is useful for cameras, solar panels, and telescopes but is hard to make and fades at angles, and researchers have now found a simple method to produce ...

ITHACA, N.Y. – The color “ultrablack” – defined as reflecting less than 0.5% of the light that hits it – has a variety of uses, including in cameras, solar panels and telescopes, but it’s difficult to ...