Birds that hoard food for a rainy day better be sure that there are no great tits around to spy on where they hide their reserve of seeds and nuts. So says Anders Brodin and Utku Urhan of the University of Lund in Sweden, ...
Plants & Animals
Feb 12, 2014
0
0
The ability to share knowledge and learn from each other may be the key difference between people and chimpanzees that helped humans to dominate the modern world, scientists suggested on Thursday.
Social Sciences
Mar 1, 2012
10
0
Online retailers have long wondered if trumpeting consumer-behavior statistics on their websites could hurt business. Qi Wang’s new findings should ease their fears, just in time for Cyber Monday.
Economics & Business
Nov 28, 2011
0
0
