People use handshakes to sniff each other out
Limp or firm, your handshake conveys subliminal social cues. Now, research reveals it also transmits chemical signals that could explain why the greeting evolved in the first place.
Mar 3, 2015
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Limp or firm, your handshake conveys subliminal social cues. Now, research reveals it also transmits chemical signals that could explain why the greeting evolved in the first place.
Mar 3, 2015
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Fasting may help people lose weight, but new research suggests going without food may also boost human metabolic activity, generate antioxidants, and help reverse some effects of aging. Scientists at the Okinawa Institute ...
Jan 31, 2019
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Posts touting the curative effects of cinchona, or fever tree, bark have recently been circulating on social networks such as Instagram and Facebook. These posts promise a "natural" source of the prescription-only drug chloroquine.
Apr 6, 2020
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A new report published today in the journal Environmental Research shows that Black women are potentially exposed to dozens of hazardous chemicals through the hair products they use.
Apr 25, 2018
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Research conducted at Montana State University shows that microbes in the human gut play an important role in protecting against arsenic toxicity, a problem that affects an estimated 200 million people who are exposed to ...
Jan 4, 2019
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A simple blood sample to diagnose patients with traumatic brain injury is an innovation enabled by researchers at Örebro University. In a new study, reported in Nature Communications, they have identified biomarkers in the ...
May 10, 2022
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The size of the human brain increased profoundly during evolution. A certain gene that is only found in humans triggers brain stem cells to form a larger pool of stem cells. As a consequence, more neurons can arise, which ...
Jan 7, 2020
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It may sound strange, but chemicals in plastic may make the bathroom scale a less pleasant place to visit.
Jan 26, 2022
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Scientists at Washington University School of Medicine in St. Louis have developed a chemical compound that interferes with a key feature of many viruses that allows the viruses to invade human cells. The compound, called ...
Oct 12, 2021
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A team of researchers with members from the University of California, San Francisco, and Howard Hughes Medical Institute, also in San Francisco, has found that a certain part of the brain releases dopamine in response to ...