The human body relies heavily on electrical charges. Lightning-like pulses of energy fly through the brain and nerves and most biological processes depend on electrical ions traveling across the membranes of each cell in ...
Biochemistry
Apr 28, 2023
3
9726
Since "2001: A Space Odyssey," people have wondered: could machines like HAL 9000 eventually exist that can process information with human-like intelligence?
Evolution
Sep 20, 2019
5
356
A new study from researchers at Uppsala University and University of Havana uses mathematic modeling and experiments on ants to show that a group is capable of developing flexible resource management strategies and characteristic ...
Mathematics
Jun 28, 2013
0
0
The smell of geosmin is unmistakable: It's the odor that permeates the air after a summer rain squall or fills your nose while gardening. It's the smell of wet soil—an earthy, almost comforting scent.
Plants & Animals
Apr 5, 2022
0
459
When plants, including crops, are exposed to environmental stresses such as drought or high salinity, abscisic acid (ABA), a stress-responsive hormone is synthesized to induce a protective response. At the same time, the ...
Biotechnology
Sep 9, 2011
0
0
Monarch butterflies raised indoors still know how to fly south if given enough time to orient themselves, according to new University of Guelph research.
Ecology
Jun 8, 2021
1
1162
Researchers have developed a compact laser that emits light with extreme spectral purity that doesn't change in response to environmental conditions. The new potentially portable laser could benefit a host of scientific applications, ...
Optics & Photonics
Jan 31, 2019
0
154
Sediment can take a million years or more to travel from the mountains of the Great Dividing Range to the mouth of the Murray River, new research has found.
Earth Sciences
Jun 23, 2020
0
81
Fungi can sense environmental signals and react accordingly, changing their development, direction of growth, and metabolism. Sensory perception lies at the heart of adaptation to changing conditions, and helps fungi to improve ...
Biotechnology
May 26, 2016
0
10
While quantum technologies have great long-term potential in computing applications, they are closer to practical use in sensing devices that will open new vistas in metrology, biology, neuroscience, and many other fields ...
Quantum Physics
Sep 26, 2018
0
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