Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...
Southern Living on MSN15h
We're Calling It: Blues And Greens Are The New Neutrals For 2025
From vibrant hues to softer tones, these nature-inspired shades are replacing the basics.
Smithsonian Magazine on MSN18h
A Five-Pound Hunk of the World’s Oldest Known Synthesized Pigment Was Found in Nero’s Palace
The discovery might illuminate the link between the blue pigment's ancient Egyptian roots and its rediscovery by Renaissance ...
National Geographic news16h
February 2025 Issue
Stunning discoveries and fresh breakthroughs in DNA analysis are changing our understanding of our own evolution and offering a new picture of the "other humans" that our ancestors met across ...