NASA's Perseverance rover recently captured a photo of green auroras shining in the Martian sky for the first time. The alien ...

NASA's Perseverance rover recently took the first ever photos of the aurora borealis on Mars from the surface of the planet.

In this image, the NASA/ESA Hubble Space Telescope peers into the spiral galaxy NGC 1317 in the constellation Fornax, located ...

Described as a kind of blue-green, the new color—named “olo”—can only be seen using lasers to manipulate certain ...

Satellite data reveals a concerning shift in ocean color, with over half the world's surface changing in the last two decades ...

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

Melting polar ice narrows the light spectrum underwater, favoring blue-tuned algae and disrupting the ocean food web.

A device has enabled people to see a new a shade of blue-green, which they say is more intense than any experienced before ...

The disappearance of sea ice in polar regions due to global warming not only increases the amount of light entering the ocean ...

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

The human eye perceives color using three types of cones, but no natural light can stimulate just the the cones associated with medium-wavelength light in the visible spectrum. A new tool ...