It has long been known that monkeys convey information through alarm calls, but now a combined team of linguists and primatologists has laid the groundwork for a systematic ‘primate linguistics.’ In a series of five articles published in multiple linguistics journals, the authors have brought the general methods of contemporary linguistics to bear on monkey morphology (pertaining to the structure…
Monkeys infected with Zika virus are protected from future infection, and pregnancy dramatically prolongs infection in monkeys, findings that could help in fighting the virus in people, UW-Madison researchers said Tuesday. Scientists on campus have infected 13 rhesus macaque monkeys with Zika, a virus that has caused an outbreak involving severe birth defects such as brain damage in Latin America…
ISG postdoctoral fellow, Erik Gjesfjeld, and ISG faculty, Christopher Kelty and Michael Alfaro, have published a paper titled “Competition and extinction explain the evolution of diversity in American automobiles,” with Palgrave Communications, 2016 ABSTRACT: One of the most remarkable aspects of our species is that while we show surprisingly little genetic diversity, we demonstrate astonishing amounts of cultural diversity. Perhaps…
It’s a good thing for frog embryos to be able to hatch early. Suppose there’s a drought or some other environmental change that means the growing tadpoles would be better off in the water than in the egg. The timing of hatching is subject to cues from the environment for many species, but even among these flexible hatchers the red-eyed…
A UCLA-led team of researchers has taken a unique approach to explain the way in which technologies evolve in modern society. Borrowing a technique that biologists might use to study the evolution of plants or animals, the scientists plotted the “births” and “deaths” of every American-made car and truck model from 1896 to 2014. “Cars are exceptionally diverse but also…
As people get older, they become choosier about how they spend their time and with whom they spend it. Now, researchers reporting in the Cell Press journal Current Biology on June 23 find, based on a series of experimental and behavioral studies, that similar changes take place in Barbary macaques. The findings offer an evolutionary perspective on why aging humans…