Tag: Pigment
Blue dye from red beets – chemists devise a new pigment...
Erick Leite Bastos, Universidade de São Paulo
What’s your favorite color? If you answered blue, you’re in good company. Blue outranks all other color preferences...
Pigments from microbes provide clue to evolution in ancient oceans –...
Patricia L. Foster, Indiana University
Possibly the most significant event in the evolution of life on Earth occurred 2.4 billion years ago. That was when...
EXPLORING NATURE
The chickadee in the snowbank: A ‘canary in the coal mine’...
Benjamin Sonnenberg, University of Nevada, Reno
Wet snow pelts my face and pulls against my skis as I climb...
