Having a good eye for detail is an essential skill for many professions. In particular, biologists use special techniques and advanced technology to analyze individual cells with unprecedented precision. Impedance cytometry ...
Bio & Medicine
Jun 24, 2022
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12
A team led by researchers at the University of the Witwatersrand in Johannesburg, South Africa, with collaborators from the University of Pretoria (South Africa), as well as Mexico and Scotland, have made a new discovery ...
Optics & Photonics
Jun 24, 2022
1
78
Researchers created a special ultrathin sensor, spun from gold, that can be attached directly to the skin without irritation or discomfort. The sensor can measure different biomarkers or substances to perform on-body chemical ...
Analytical Chemistry
Jun 24, 2022
1
98
Who knew that those little flies that hover around the fruit bowl are social animals? Who knew that, when under threat, they would follow cues given by other flies?
Plants & Animals
Jun 24, 2022
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27
For centuries, scientists relied on a pen or pencil and trusty lab notebook to make sure their experiments could be understood and replicated by colleagues. Now, as experiments may involve dozens of steps and hundreds of ...
Biotechnology
Jun 24, 2022
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39
The supermassive black hole (SMBH) at our galaxy's core, Sagittarius A*, is modest in size with only 4.15 million solar-masses. The Event Horizon Telescope (EHT) recently released a dramatic submillimeter image of it as seen ...
Astronomy
Jun 24, 2022
0
251
Archaeologists in Pompeii have discovered the remains of a pregnant tortoise that had sought refuge in the ruins of a home destroyed by an earthquake in 62 AD, only to be covered by volcanic ash and rock when Mount Vesuvius ...
Archaeology
Jun 24, 2022
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378
Hydroelectric power in Italy has plunged this year thanks to a drought that has also sparked water restrictions and fears for agriculture, industry sources said Friday.
Environment
Jun 24, 2022
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27
High concentrations of disinfection byproducts in tap water are a possible culprit in adverse health outcomes.
Environment
Jun 24, 2022
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24
Hardrock mining on public land in northern Minnesota risks contaminating the Boundary Waters Canoe Area Wilderness, even with measures designed to head off those problems, a long-awaited federal study says.
Environment
Jun 24, 2022
0
15
