Fear. You've been there: Your heart races, even jumps to your throat. Your hands grow clammy and your stomach churns. Your mind goes blank.
Plants & Animals
Jan 28, 2016
1
204
The mere presence of a predator causes enough stress to kill a dragonfly, even when the predator cannot actually get at its prey to eat it, say biologists at the University of Toronto.
Plants & Animals
Oct 27, 2011
5
0
Animals are often noted sensing signs of danger and reacting. A simple form of this phenomenon is called fear conditioning, which is a type of learning commonly seen in every animal. By manipulating the activity of specific ...
Biotechnology
Apr 25, 2018
0
6
