Science

How exercise may protect against Alzheimer's | Columbia University Irving Medical Center

Credit: CC0 Public DomainFeb. 9, 2019 (MeidcalXpress) -- Athletes know a vigorous workout can release a flood of endorphins: "feel-good" hormones that boost mood. Now there's evidence that exercise produces another hormone that may improve memory and protect against Alzheimer's disease, according to a study co-led by Ottavio Arancio, MD, Ph.D., a researcher at Columbia University's Vagelos Colleg ...

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Sociologists study the impact religion has on child development | Kara Soria

Credit: CC0 Public Domain Feb. 7, 2019 (Phys.org) -- Religion can be a mixed blessing for children as they get older, research shows. Third-graders' psychological adjustment and social competence wer ...

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Simple drug combination creates new neurons from neighboring cells | Jiu-Chao Yin, Gail Mccormick

A simple treatment using four small molecules converts human astrocytes - a common type of cells in the nervous system - into new neurons, which develop complex structures after four months, as pictu ...

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Anti-cancer virus fits tumor receptor like a 'key in a lock' | Nadishka Jayawardena

A cryo-EM map of the receptor decorated capsid in which a single protomer was replaced with the atomic model. Seneca Valley Virus capsid proteins are shown in blue, green, and red, and the ANTXR1 rec ...

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From An 8 Percent Jewish Guy | Philip A. Farruggio

Philip A. FarruggioPhilip A. Farruggio -- World News Trust Oct. 28, 2018 This writer recently had a DNA ancestry done. In addition to my ancestry being overwhelmingly Italian, I found out two interes ...

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Antibiotics are 'avoidable trigger' for bowel disease | Elizabeth Mann

Credit: CC0 Public Domain Oct. 25, 2018 (MedicalXpress) -- Scientists at The University of Manchester have shown for the first time how antibiotics can predispose the gut to avoidable infections that ...

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Antarctic Ocean carbon dioxide helped end the Ice Age | J. W. B. Rae

Deep-sea coral – data was generated on deep-sea corals from 1000m below the sea surface in the Antarctic Ocean. Credit: University of Bristol Oct. 25, 2018 (Phys.org) -- A team of scientists, led by ...

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Politics interferes with the ability to assess expertise | Joseph Marks

Oct. 23, 2018 (Phys.org) -- Learning about someone's political beliefs interferes with a person's ability to assess expertise, as people judge like-minded peers as being more expert in fields complet ...

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Research shows signaling mechanism in the brain shapes social aggression | Shawn Tan

Credit: Martha Sexton/public domain Oct. 19, 2018 (MedicalXpress) -- Duke-NUS researchers have discovered that a growth factor protein, called brain-derived neurotrophic factor (BDNF), and its recept ...

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Males have greater reproductive success if they spend more time taking care of kids | Stacy Rosenbaum

Credit: CC0 Public Domain Oct. 15, 2018 (Phys.org) -- Males have greater reproductive success if they spend more time taking care of kids -- and not necessarily only their own, according to new resea ...

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Too much sleep bad for brain, study says | Conor Wild

Credit: University of Western Ontario Oct. 9, 2018 (MedicalXpress) -- Preliminary results from the world's largest sleep study have shown that people who sleep on average between seven to eight hours ...

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How exercise may protect against Alzheimer's | Columbia University Irving Medical Center

Sociologists study the impact religion has on child development | Kara Soria

Simple drug combination creates new neurons from neighboring cells | Jiu-Chao Yin, Gail Mccormick

Anti-cancer virus fits tumor receptor like a 'key in a lock' | Nadishka Jayawardena

From An 8 Percent Jewish Guy | Philip A. Farruggio

Antibiotics are 'avoidable trigger' for bowel disease | Elizabeth Mann

Antarctic Ocean carbon dioxide helped end the Ice Age | J. W. B. Rae

Politics interferes with the ability to assess expertise | Joseph Marks

Research shows signaling mechanism in the brain shapes social aggression | Shawn Tan

Males have greater reproductive success if they spend more time taking care of kids | Stacy Rosenbaum

Too much sleep bad for brain, study says | Conor Wild

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