Neuroscience

Social pressure falsifies memory: study

How easy is it to falsify memory? New research at the Weizmann Institute shows that a bit of social pressure may be all that is needed. The study, which appears Friday in Science, reveals a unique pattern of brain activity ...

Psychology & Psychiatry

False confessions may lead to more errors in evidence, a study shows

A man with a low IQ confesses to a gruesome crime. Confession in hand, the police send his blood to a lab to confirm that his blood type matches the semen found at the scene. It does not. The forensic examiner testifies later ...

Diseases, Conditions, Syndromes

Mutating coronavirus: what it means for all of us

An important milestone in the fight against COVID-19 came in early January 2020, when the entire viral genome of the novel coronavirus that causes the diseasewas sequenced for the first time. Since then, the full coronavirus ...

Health

What should I do with an expired COVID test?

Have you ever been exposed to someone with COVID-19, or had the sniffles, and reached for an at-home test in your medicine cabinet—only to notice it's way past the expiration date stamped on the box?

Oncology & Cancer

More cases of breast cancer detected with the help of AI

One radiologist supported by AI detected more cases of breast cancer in screening mammography than two radiologists working together, reports the ScreenTrustCAD study from Karolinska Institutet in a paper, titled "Artificial ...

Diseases, Conditions, Syndromes

Retesting for COVID-19

In the first large, multicenter analysis of its kind, the 40-hospital UPMC health system today reported its findings on clinician-directed retesting of patients for presence of SARS-CoV-2, the virus that causes COVID-19, ...

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