Why do some animals have extravagant, showy ornaments—think elk and deer antlers, peacock feathers and horns on dung beetles—that can be a liability to survival? Charles Darwin couldn't figure it out, but now a Northwestern ...
Evolution
Nov 30, 2016
3
1039
Northern Europeans in the Neolithic period initially rejected the practice of farming, which was otherwise spreading throughout the continent, a team of researchers has found. Their findings offer a new wrinkle in the history ...
Archaeology
Apr 8, 2015
0
50
Scientists from North America, Europe and China today published a paper in the Proceedings of the National Academy of Sciences that reveals important details about key transitions in the evolution of plant life on our planet.
Evolution
Oct 28, 2014
0
0
(Phys.org) —The next time you stop and smell the roses, thank MED18. The protein MED18 controls many important plant processes, including when a plant blossoms, how it resists key fungal diseases, and how it responds to ...
Biotechnology
Feb 5, 2014
0
0
Scientists have identified nanostructures in the ultra-black skin markings of an African viper which they said Thursday could inspire the quest to create the ultimate light-absorbing material.
Nanomaterials
May 16, 2013
0
0
Just when dinosaur researchers thought they had a thorough knowledge of ankylosaurs, a family of squat, armour plated, plant eaters, along comes University of Alberta graduate student, Victoria Arbour.
Archaeology
May 8, 2013
0
0
(Phys.org) —University of Queensland researchers have found that sexiness doesn't have to be a burden, at least not if you're a male threadfin rainbowfish.
Plants & Animals
Apr 18, 2013
5
0
A female great tits' (Parus major) appearance is shown to signal healthy attributes in offspring in a paper in BioMed Central's open access journal Frontiers in Zoology. The black stripe across her breast and white patches ...
Plants & Animals
Mar 24, 2013
2
0
A new study from the University of Colorado Denver shows that the earliest human burial practices in Eurasia varied widely, with some graves lavish and ornate while the vast majority were fairly plain.
Archaeology
Feb 21, 2013
0
0
From the small, spicy Thai chiles to the portly, mild bell pepper, researchers at the University of California, Davis, have developed a "family tree" of sorts for peppers and characterized the diversity of genes found in ...
Biotechnology
Feb 15, 2013
0
1
