The ability to recognize relatives can make life more dangerous for the female of the species, new research carried out at the University of St Andrews, the Institute for Advanced Study in Toulouse and the University of Valencia ...
Plants & Animals
May 26, 2020
0
24
Fruit flies, like many animals, engage in a variety of courtship and fighting behaviors. Now, Salk scientists have uncovered the molecular mechanisms by which two sex-determining genes affect fruit fly behavior. The male ...
Biotechnology
Apr 29, 2020
0
121
When it comes to determining how women and men store fat differently, it turns out fruit flies may hold the key.
Plants & Animals
Jan 28, 2020
0
173
You probably behave differently when you are having a bad day than during a great one. For example, while you might politely smile at a neighbor you dislike on an otherwise pleasant Saturday afternoon, that same interaction ...
Plants & Animals
Dec 12, 2019
0
267
Once a bully, always a bully?
Plants & Animals
Dec 2, 2019
0
6
One of the more recent trends among parents-to-be is the so-called gender reveal, a party complete with pink or blue cake to answer the burning question, "Is it a boy or girl?" After all, it's presumed that there's a 50-50 ...
Molecular & Computational biology
Oct 18, 2019
0
67
In most animals, body size shrinks when food becomes scarce, but some parts are protected from shrinkage. In humans without enough food, the body becomes small, but the size of the head stays the same, hinting at biological ...
Plants & Animals
May 16, 2019
0
81
During mating, both males and females sometimes evolve creative strategies to pursue their interests. Researchers from Münster (Germany) and Lausanne (Switzerland) now report that male flies manipulate their partners primarily ...
Plants & Animals
Apr 12, 2019
0
280
Male flies kept awake do not die earlier than those allowed to sleep, leading researchers to question whether sleep, in flies at least, is essential for staying alive.
Molecular & Computational biology
Feb 20, 2019
0
64
Researchers from Tokyo Metropolitan University have shown that the environment-driven evolution of a unique ovipositor in the female fruit fly Drosophila suzukii may have caused coevolution of the male genitalia; new features ...
Plants & Animals
Nov 12, 2018
0
31
