All living organisms are equipped with sensory organs to detect changes in their surrounding environment. It may not immediately strike us as obvious but, similar to how we can sense heat, cold, light, and darkness, we are ...
Plants & Animals
May 21, 2021
0
10
Flies predict changes in their visual environment in order to execute evasive maneuvers, according to new research from the University of Chicago. This reliance on predictive information to guide behavior suggests that prediction ...
Molecular & Computational biology
May 20, 2021
0
648
One of the evolutionary disadvantages for mammals, relative to other vertebrates like fish and chickens, is the inability to regenerate sensory hair cells. The inner hair cells in our ears are responsible for transforming ...
Evolution
Apr 26, 2021
0
1078
A new species of deep-sea dwelling dumbo octopus called Grimpoteuthis imperator sp. nov. has been described using a combination of MRI, micro-CT and minimally invasive gene analysis rather than traditional dissection methods. ...
Plants & Animals
Apr 22, 2021
2
11
Zoologists at the University of Cologne studied the nervous systems of insects to investigate principles of biological brain computation and possible implications for machine learning and artificial intelligence. Specifically, ...
Molecular & Computational biology
Nov 5, 2020
0
10
Octopuses have captured the human imagination for centuries, inspiring sagas of sea monsters from Scandinavian kraken legends to TV's "Voyage to the Bottom of the Sea" and, most recently, Netflix's less-threatening "My Octopus ...
Plants & Animals
Oct 29, 2020
0
58
Electric fish generate electric pulses to communicate with other fish and sense their surroundings. Some species broadcast shorter electric pulses, while others send out long ones. But all that zip-zapping in the water can ...
Plants & Animals
Aug 12, 2020
0
90
Metamorphosis, or a dramatic change in physical appearance, is a normal part of the life cycle of many animals, carried out to take advantage of different ecological niches. Yet the process of metamorphosis—how a caterpillar ...
Plants & Animals
Mar 31, 2020
0
8
Plenty of fictional works like Mary Shelly's Frankenstein have explored the idea of swapping out a brain from one individual and transferring it into a completely different body. However, a team of biologists and engineers ...
Molecular & Computational biology
Mar 24, 2020
0
188
What if drones and self-driving cars had the tingling "spidey senses" of Spider-Man?
Nanophysics
May 20, 2019
0
118
