Research

Magazine

Can Parrots Converse? Polly Says That’s the Wrong Question.

Half a century ago, one of the hottest questions in science was whether humans could teach animals to talk. Scientists…

World

Are We Talking Too Much About Mental Health?

Recent studies cast doubt on whether large-scale mental health interventions are making young people better. Some even suggest they can…

Magazine

Republicans Step Up Attacks on Scientist at Heart of Lab Leak Theory

A heated hearing produced no new evidence that Peter Daszak or his nonprofit, EcoHealth Alliance, were implicated in the Covid…

World

X’s Lawsuit Against Anti-Hate Research Group Is Dismissed

Elon Musk’s social media company sued a group that exposed hate speech on the site, but a judge ruled that…

World

In One Key A.I. Metric, China Pulls Ahead of the U.S.: Talent

China has produced a huge number of top A.I. engineers in recent years. New research shows that, by some measures,…

Health

The Psychedelic Evangelist

Before he died last year, Roland Griffiths was arguably the world’s most famous psychedelics researcher. Since 2006, his work has…

Health

More Studies by Columbia Cancer Researchers Are Retracted

The studies, pulled because of copied data, illustrate the sluggishness of scientific publishers to address serious errors, experts said.

World

The Best Way to Find Out if We Can Cool the Planet

A few years ago, the idea of deliberately blocking the sun to combat climate change was taboo for scientists. But…

Health

A Columbia Surgeon’s Study Was Pulled. He Kept Publishing Flawed Data.

The stomach cancer study was shot through with suspicious data. Identical constellations of cells were said to depict separate experiments…

Health

A Columbia Surgeon’s Study Was Pulled. He Kept Publishing Flawed Data.

The stomach cancer study was shot through with suspicious data. Identical constellations of cells were said to depict separate experiments…

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