What the vibrant pigments of bird feathers can teach us about how evolution works
A University of Arizona-led research team has shown that evolution is driven by species interaction within a community.
A University of Arizona-led research team has shown that evolution is driven by species interaction within a community.
Evolution
Apr 24, 2019
0
210
Cyanobacteria are tiny, hardy organisms. Each cell is 25 times smaller than a human hair, but don't let the size fool you. Their collective ability to do expand photosynthesis is why we have air to breathe and a diverse ...
Biochemistry
Apr 4, 2019
0
4
The detection of physical forces is one of the most complex challenges facing science. Although Newton solved the problem of gravity long ago, imaging the physical forces that act within living cells remains one of the main ...
Biochemistry
Feb 12, 2019
0
8
Green plants capture light that spans the visible solar spectrum, and while a broad spectral range is required for sufficient absorption, the process requires energy to be funneled rapidly and efficiently downhill to drive ...
Plants & Animals
Feb 7, 2019
0
215
"Orange corn," a more nutritious, naturally selected variety of corn is now available in the U.S. markets through Purdue-affiliated startup NutraMaize LLC.
Plants & Animals
Feb 7, 2019
2
12
Little more than 50 years after the German ornithologist Wolfgang Makatsch published his book titled No Egg Is Like Another (Kein Ei gleicht dem anderen), new research at the Max Planck Institute for Ornithology in collaboration ...
Plants & Animals
Jan 7, 2019
0
4
Experts from the University of Seville have published a study showing that reducing the water used to irrigate cherry tomato crops by more than 50% has no effect on nutritional or commercial quality, it also increases the ...
Other
Feb 22, 2018
0
16
When we think of Christmas, what colour comes to mind? For most people, that colour is probably red. Even Santa himself is red. It's a colour reminiscent of family, good food, Santa and his gifts and festive holidays. The ...
Plants & Animals
Dec 14, 2017
1
10
Fortified and biofortified foods are at the forefront of efforts to combat vitamin A deficiency worldwide. But little is known about what influence processing may have on the retention of vitamin A precursors in these foods. ...
Other
Nov 15, 2017
0
10
Birds get their bright red, orange and yellow plumage from carotenoid pigments—responsible for many of the same bright colours in plants. But how songbirds turn carotenoids into the spectacular variety of feathered patches ...
Plants & Animals
Nov 8, 2017
0
79