Many types of birds — such as hummingbirds, peacocks and parrots — are vividly colorful, but birds-of-paradise are especially ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

March's full moon brings a total lunar eclipse, but you'll have to be an early riser to see it. Here's when to watch and what ...

After hours: February 18 at 6:17:32 PM EST Loading Chart for RDVT ...

Birds-of-paradise have some of the most famous mating displays in the world, but there's more to their colorful rhythmic ...

Biofluorescent creatures generate their glow with structures that absorb high-energy wavelengths of light, such as UV, violet or blue, then emit the light in a lower-energy wavelength. Researchers ...

A total lunar eclipse, often called a 'blood moon,' will take place on the night of March 13-14, 2025, casting the moon in a ...

Hirst, D. M., and Linnett, J. W., J. Chem. Soc., 1035 (1962). Longuet-Higgins, H. C., and Pople, J. A., Proc. Phys. Soc., A, 68, 591 (1955).

The colors red and orange have longer wavelengths than blue and violet, which scatter more easily. Because longer wavelengths can pass through the Earth’s atmosphere, it gives the moon a reddish ...

The standard Crystal Tera Raids in Pokemon Scarlet & Violet will be common and feature boosted Pokemon with unique Tera Types but no other special attributes. The Black Crystal Tera Raids are ...