Ancient humans had same sense of smell, but different sensitivities
If you had the grooming habits of a Neanderthal, perhaps it's a good thing your nose wasn't as sensitive to urine and sweat as a modern human's.
If you had the grooming habits of a Neanderthal, perhaps it's a good thing your nose wasn't as sensitive to urine and sweat as a modern human's.
Evolution
Jan 5, 2023
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1034
Before any physical conflict, people assess their opponent's features to determine if the ideal tactical response is to fight, flee or attempt to negotiate.
Evolution
Jan 3, 2023
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88
Wearable, flexible strain sensors unobtrusively monitor tiny vibrations of human skin in real time and with great accuracy, thanks to innovative fabrication techniques using composite materials. High sensitivity and a wide ...
Bio & Medicine
Nov 29, 2022
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24
A team of researchers at the Chinese Academy of Sciences, working with a colleague from the State University of New Jersey, has developed a gel-based code-hiding system that uses combinations of water, light and heat to hide ...
The climate crisis presents a huge challenge to all people on Earth. It has led many scientists to look for exo-planets, planets outside our solar system that humans could potentially settle. The James Webb Space Telescope ...
Space Exploration
Oct 20, 2022
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44
While DIY acoustic levitation kits can be found online, the technique has important applications for research and industry including manipulating sensitive material such as biological cells.
General Physics
Oct 19, 2022
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68
About 56 million years ago, volcanoes quickly dumped massive amounts of carbon dioxide into the atmosphere, heating the Earth rapidly.
Earth Sciences
Oct 11, 2022
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249
Researchers from the Center for Plant Biotechnology and Genomics (CBGP, UPM-INIA), in collaboration with the University of Lleida-Agrotecnio and the Catalan Institution for Research and Advanced Studies (ICREA), have succeeded ...
Biotechnology
Oct 6, 2022
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60
Feeding honey to hibernating bears helped Washington State University researchers find the potential genetic keys to the bears' insulin control, an advance that could ultimately lead to a treatment for human diabetes.
Plants & Animals
Sep 21, 2022
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80
New research from the University of Cincinnati shows early indications that light can be used as a treatment for certain diseases, including cancer.
Cell & Microbiology
Aug 2, 2022
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121