Researchers found that voters were more likely to cast their ballots for candidates with lower-pitched voices, and tended to rate them as more dominant and more trustworthy.
Researchers have long been interested in discovering the ways that human brains represent thoughts through a complex interplay of electrical signals. Recent improvements in brain recording and statistical methods have given researchers unprecedented insight into the physical processes under-lying thoughts. For example, researchers have begun to show that it is possible to use brain recordings…
What’s the point of the humanities? Of studying philosophy, history, literature and “soft” sciences like psychology and poly sci? The Commission on the Humanities and Social Sciences, consisting of academic, corporate, political and entertainment big shots, tries to answer this question in a big new report to Congress. The report is intended to counter plunging…
The dolphins in the Gulf of Mexico are in the midst of a massive die-off. The reasons why remain a complicated and mysterious mix of oil, bacteria, and the unknown. Normally an average of 74 dolphins are stranded on the northern shore of the Gulf of Mexico each year, especially during the spring birthing season….
It seems obvious that how different living things in a community or ecological system bump up against one another would affect how they evolve. That would include everything from the mix of fish in a lake to the bacteria, fungi and insects that coexist in rainwater that pools in the roots at the base of…
The Greenland Ice Sheet is accelerating in its slide into the ocean, like snow sliding off a roof on a sunny day. According to the University of Colorado Boulder, massive releases of meltwater from surface lakes are speeding up sea level rise. During summer, meltwater pools into lakes on the ice sheet’s surface. When the…
If there was a ‘Just So’ story for how the zebra got its stripes, Rudyard Kipling certainly would have come up with an amusing and entertaining camouflage explanation. But would he have come up with the explanation that zebra’s stripes stave off blood-sucking insects? According to a study, published in The Journal of Experimental Biology,…