The eyes of some marine-dwelling creatures have evolved to act like a "depth gauge", allowing these creatures to swim in the open ocean at a certain depth .
Plants & Animals
Jun 27, 2018
0
32
Scientists at Baylor College of Medicine and Radboud University Medical Center in the Netherlands have discovered that the antennae-like structures on light-sensing neurons, called photoreceptors, have a unique feature not ...
Cell & Microbiology
Jun 13, 2018
0
15
A new type of cell has been found in the eye of a deep-sea fish, and scientists say the discovery opens a new world of understanding about vision in a variety of light conditions.
Plants & Animals
Nov 8, 2017
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498
Insects have much better vision and can see in far greater detail than previously thought, a new study from the University of Sheffield has revealed.
Plants & Animals
Sep 5, 2017
0
515
We humans are uncommonly visual creatures. And those of us endowed with normal sight are used to thinking of our eyes as vital to how we experience the world.
Cell & Microbiology
Aug 10, 2017
0
9
Researchers at Institute for Molecular Sciences reported that a photoreceptive protein expressed in the brain a marine annelid zooplankton (Platynereis dumerilii) is UV-sensitive. This work was carried out as a collaborative ...
Biochemistry
Jun 22, 2017
0
2
An international team of scientists led by the University of Michigan has discovered a new type of photoreceptor—only the third to be found in animals—that is about 50 times more efficient at capturing light than the ...
Cell & Microbiology
Nov 17, 2016
0
30
An elusive biological cycle in the eye - the daily disposal and regeneration of the end tips of photoreceptor cells - has been captured in images for the first time in a living human eye. Photoreceptors are light-sensitive ...
Optics & Photonics
Oct 13, 2016
0
15
Researchers have discovered a mechanism of intercellular communication that helps explain how biological systems and actions - ranging from a beating heart to the ability to hit a home run - function properly most of the ...
Cell & Microbiology
Aug 29, 2016
1
1037
The ability of finches, sparrows, and many other birds to see a visual world hidden to us is explained in a study published in the journal eLife.
Plants & Animals
Jul 12, 2016
0
556
