color

How a medieval Oxford friar used light and color to find out what stars and planets are made of

No, interstellar comet 3I/ATLAS hasn't 'changed color', scientist says

'Interstellar visitor' 3I/ATLAS may have just changed color: Recent observations of the interstellar object 3I/ATLAS show that it has developed a faint blueish hue, hinting at a potential color change. This is the third time experts have seen the comet's coloring shift since it was discovered

Hidden treasures in cucumbers: decoding the genes behind fruit shape and color - EurekAlert!

Hubble Spots a Galaxy Where Old and New Stars Collide in Color

ESA spacecraft sees a kaleidoscope of color in Mars' atmosphere | Space photo of the day for Sept. 26, 2025

Diversity of skin and hair color in humans is controlled by the levels at which a major albinism gene, OCA2, undergoes exon skipping – according to new research - EurekAlert!

This shark can change color — thanks to hidden nano mirrors in its skin

Researchers invent nano-clouds that can change color, temperature and outwit heat sensors - EurekAlert!

A “Crazy Idea” Proven True: Pluto’s Breath Changes Its Moon’s Color

These beetles can see a color most insects can’t

Melting Ice Is Changing the Color of the Ocean – And Scientists Are Alarmed

One glass, full color: Sub-millimeter waveguide shrinks AR glasses

One glass, full color: sub-millimeter waveguide shrinks AR glasses - EurekAlert!

Poem: ‘Live and in Color’

KIST develops full-color-emitting upconversio - EurekAlert!

Bees actively adjust flower choice based on color and distance: Updating 'flower constancy' beyond Darwin's theory

NASA Abandons Pledge to Put Women, Astronauts of Color on the Moon

NASA says removal of 'first woman, person of color' language from Artemis websites 'does not indicate' moon mission crew change

Color-changing fluorescent dyes unlock new frontiers in cellular thermosensing - EurekAlert