Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

The U.S. Food and Drug Administration banned the dye known as Red 3 from the nation’s food supply in January, setting deadlines for stripping the brightly hued additive from candies and cough syrup, ...

Murasaki translates to “purple” in Japanese. So, yes, this long-stemmed cauliflower has bright purple florets, as well as ...

A parade of seven planets is set to appear in the night sky this month, and it will be the last of its kind until 2040.

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

This Pisces style guide will show you how to dress like a Pisces with water sign-inspired fashion tips and outfit ideas. Last ...

In different corners of the world, you’ll find lakes that shimmer in shades of cotton candy pink, bubblegum, or even deep ...

Astronomers search for missing planets, a salty food movement takes hold, and it may be time to redefine the second ...

Today, climate change, pollution and habitat loss are shaping this evolution of color on Earth. For example, some fish are ...

Rahu, known for causing chaos and wild decisions, can be tamed using the Rahu Grah Mantra. The mantra aids in stabilizing careers, maintaining mental ...

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