Researchers have shown for the first time that an animal uses different directional sensors to achieve the highest possible navigational precision in different conditions. When the sun is high, dung beetles navigate using ...
Plants & Animals
Jun 25, 2019
0
0
Leaves provide us with food, forest canopies and football fields. Every leaf grows from only a few cells.
Biotechnology
Aug 21, 2018
0
35
Economic redistribution has been a core political dispute around the world for centuries. And while intuitively fairness seems a natural explanation for why people support redistribution, researchers at UC Santa Barbara find ...
Social Sciences
Jul 17, 2017
14
748
The magnetic compass that birds use for orientation is affected by polarised light. This previously unknown phenomenon was discovered by researchers at Lund University in Sweden.
Plants & Animals
Jan 26, 2016
1
50
Searching for the precise, complexly folded three-dimensional structure of a protein can be like hacking through a jungle without a map: a long, intensive process with uncertain direction. University of Illinois researchers ...
Biochemistry
Oct 15, 2015
0
536
Each year, the Arctic Tern travels over 40,000 miles, migrating nearly from pole to pole and back again. Other birds make similar (though shorter) journeys in search of warmer climes. How do these birds manage to traverse ...
Plants & Animals
Feb 27, 2015
0
96
Each fall millions of monarch butterflies use a sophisticated navigation system to transverse 2,000 miles from breeding sites across the eastern United States to an overwintering habitat in specific groves of fir trees in ...
Plants & Animals
Jun 24, 2014
1
1
How would you look for something that can be in two 'places' at once? The answer, according to Oxford University research into a quantum phenomenon called superposition, seems to be to ask where it isn't rather than where ...
Quantum Physics
Mar 11, 2013
16
0
(Phys.org)—Australian sugar ants know their surroundings so well that putting them in a different place can immediately trigger a 'lost' reaction, new research shows.
Plants & Animals
Nov 13, 2012
0
0
(Phys.org)—CAPTCHAs by definition (stands for Completely Automated Public Turing Test to tell Computers and Humans Apart) are gotcha tools that are used to spot automated-attack attempts posing as people. CAPTCHA programs ...
