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Does Rope Cause Suicide?

A new paper claims that guns are only involved in 5 percent of suicide attempts but are 50 percent...

Since It's Not Medicine, Medical Students Aren't Trained To Prescribe Medical Marijuana

Although 29 states and the District of Columbia allow marijuana use for medical purposes, there...

Genetic Quality Of Fathers Influences Gender Of Offspring

In determining the gender of offspring, fathers may be getting shortchanged. Because mothers...

Brain-Computer Interface Turns Thoughts Into A Musical Score

Brain-computer interfaces can replace bodily functions to a certain degree and now they can even...

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Mothers supportive of their children's negative emotions rate their children as being more socially skilled than teachers do. Not really a big surprise, parents often think the way they have chosen to do things is the best way, even if their kids seem like many to be, well, brats.

Mothers’ supportive reactions were instead correlated to fewer socioemotional skills and more problem behaviors by third-grade teachers, who obviously see a different side of children.

Nonetheless, these contrasting patterns suggest a potential downside to mothers’ supportiveness of children’s negative emotions for third-grade children’s social adjustment in school. Or not, since it's surveys.
Formaldehyde sounds scary because it is for dead bodies. But it is also produced in our natural cellular respiration. Clearly "the dose makes the embalming fluid" but groups who want to scare people about diet soda whisper about its presence. And it is present, in levels that will be carcinogenic if you drink 7,000 sodas per day. More recently its presence in nicotine vaping liquid was being touted.
The oldest-known primate skeleton, 62-million-years-old, dwelled in treetops, not on the ground, according to a new analysis.

The study shows that Torrejonia, a small mammal from an extinct group of primates called plesiadapiforms, had skeletal features adapted to living in trees, such as flexible joints for climbing and clinging to branches. Previously, researchers had proposed that plesiadapiforms in Palaechthonidae, the family to which Torrejonia belongs, were terrestrial based on details from cranial and dental fossils consistent with animals that nose about on the ground for insects.
A new paper found that the gene-editing technology CRISPR-Cas9 can introduce hundreds of unintended mutations into the genome, important as it starts to move into clinical trials. 

CRISPR-Cas9 editing technology—by virtue of its speed and unprecedented precision—has been a boon for scientists trying to understand the role of genes in disease. The technique also has raised hope for more powerful gene therapies that can delete or repair flawed genes, not just add new genes.
Capacity for vicarious experiences is a fundamental aspect of human social behavior. For example, seeing others experiencing pain can activate brain circuits that are known to support actual first-hand experience of pain. 

A new study has revealed how the human brain’s opioid system modulates responses to other people’s pain. The less opioid receptors the participants had in their brain, the stronger were their emotion and pain circuits’ response to seeing others in distress. Similar association was not found for the dopamine system despite its known importance in pain management.
The effects of a "bug" in the analysis of functional neuroimages (AFNI) software was greatly exaggerated, a finding that is in defiance of numerous other studies which have found that false positive rates in the analysis of functional magnetic resonance imaging (fMRI) of the brain may negate the findings of countless previous studies.