Johns Hopkins scientists report what is believed to be the first evidence that complex, reversible behavioral patterns in bees – and presumably other animals – are linked to reversible chemical tags on genes.
Plants & Animals
Sep 16, 2012
2
0
Anxiety-moderating drugs that reach waterways via wastewater create fearless and asocial fish that eat more quickly than normal. These behavioral changes can have serious ecological consequences. This is shown by Umeå University ...
Ecology
Feb 14, 2013
1
0
A mouse scampers through the forest, stopping suddenly at the sight of a tree seed on the ground. A potential meal. And a dilemma.
Evolution
Jun 19, 2019
0
38
Researchers from Johannes Gutenberg University Mainz (JGU) in Germany have prepared a list of ethical concerns that might arise with the use of virtual reality (VR) by researchers and the general public. Along with this list, ...
Hi Tech & Innovation
Mar 4, 2016
0
31
It may not always seem so, but scientists are convinced that humans are unusually cooperative. Unlike other animals, we cooperate not just with kith and kin, but also with genetically unrelated strangers. Consider how often ...
Social Sciences
Feb 4, 2020
2
347
To mitigate climate change and safeguard ecosystems, we need to make drastic changes in our consumption and transport behaviors. A new IIASA study shows how even minor changes to available infrastructure can trigger tipping ...
Environment
Jan 24, 2020
0
52
Climate alone is not a driver for human behavior. The choices that people make in the face of changing conditions take place in a larger human context. And studies that combine insights from archeologists and environmental ...
Archaeology
Feb 26, 2021
2
15
Through early adulthood, exposure to new experiences—like learning to drive a car or memorizing information for an exam—triggers change in the human brain, re-wiring neural pathways to imprint memories and modify behavior. ...
Plants & Animals
Nov 12, 2019
1
408
Neanderthals are often depicted as having straight spines and poor posture. However, these prehistoric humans were more similar to us than many assume. University of Zurich researchers have shown that Neanderthals walked ...
Archaeology
Feb 26, 2019
0
496
(Phys.org) —Climate change is one of a number of stressors that cause species to disperse to new locations. Scientists must be able to predict dispersal rates accurately, as the movement of a new species into an area can ...
