Bumblebees revisit favorite flowers as sun sets
As the sun sets, bumblebees revisit "profitable" flowers they encountered during the day, new research suggests.
As the sun sets, bumblebees revisit "profitable" flowers they encountered during the day, new research suggests.
Plants & Animals
Oct 19, 2022
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25
Fresh water is a finite resource vulnerable to contamination.
General Physics
Oct 18, 2022
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21
Dirty windows can harbor potentially harmful pollutants under protective films of fatty acids from cooking emissions—and these can hang around over long periods of time.
Environment
Sep 15, 2022
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62
In her research on bone tissue engineering, Dr. Marta Cerruti has worked for years with graphene, a single sheet of carbon atoms with incredible properties—electrical conductivity and the ability to support tremendous weight. ...
Nanophysics
Sep 13, 2022
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883
An ultracompact circularly polarized light source is a crucial component for the applications of classical and quantum optics information processing. The development of this field relies on the advances of two fields: quantum ...
Optics & Photonics
Sep 8, 2022
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167
Finding water on the moon could be easier with a Goddard technology that uses an effect called quantum tunneling to generate a high-powered terahertz laser, filling a gap in existing laser technology.
Space Exploration
Aug 25, 2022
1
54
The lead in some bullets used for hunting deer, moose, and elk is toxic to the humans who eat the harvested meat and to scavenger animals that feast on remains left in the field.
Analytical Chemistry
Aug 24, 2022
5
1510
Three natural compounds present in foods such as green tea, olive oil and red wine are promising candidates for the development of drugs against the coronavirus. In a comprehensive screening of a large library of natural ...
Biochemistry
Aug 19, 2022
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97
Researchers at the University of Liverpool, the University of Bristol, University College London (UCL), and Diamond Light Source have developed new understanding of gallium oxide by combining a machine-learning theoretical ...
Analytical Chemistry
Aug 17, 2022
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67
Researchers at CU Boulder have developed and validated a new sensor for E. coli risk detection that features an impressive 83% accuracy rate when detecting contamination in surface waters.
Analytical Chemistry
Aug 12, 2022
0
36