The News Growing numbers of children and adolescents are being prescribed multiple psychiatric drugs to take simultaneously, according to a new study in the state of Maryland. The phenomenon is increasing despite warnings that psychotropic drug combinations in young people have not been tested for safety or studied for their impact on the developing brain….
A Chinese influence campaign that has tried for years to boost Beijing’s interests is now using artificial intelligence and a network of social media accounts to amplify American discontent and division ahead of the U.S. presidential election, according to a new report. The campaign, known as Spamouflage, hopes to breed disenchantment among voters by maligning…
One set of 10 articles identified by Dr. David showed repeated reuse of identical or overlapping black-and-white images of cancer cells supposedly under different experimental conditions, he said. “There’s no reason to have done that unless you weren’t doing the work,” Dr. David said. One of those papers, published in 2012, was formally tagged with…
The research The study, led by researchers at the University of California, San Francisco, looked at the experience of more than 6,000 patients in the months after the federal government began allowing abortion pills to be mailed, from April 2021 to January 2022. The patients used one of three telemedicine abortion organizations — Hey Jane,…
I was a little nervous at the start of the Usher performance. The field at Super Bowl LVII had been criticized, and the one at this year’s game took out Dre Greenlaw in the first half while he was simply trying to run out onto the field. Fortunately, Usher’s lower extremities held up as he…
The damage that air pollution can do is wide-ranging and well-known: The chemicals produced by human activities can trap heat in the atmosphere, change the chemistry of the oceans and harm human health in myriad ways. Now, a new study suggests that air pollution might also make flowers less attractive to pollinating insects. Compounds called…
If you’ve presented the same arm for every dose of a particular vaccine, you may want to reconsider. Alternating arms may produce a more powerful immune response, a new study suggests. The researchers studied responses to the first two doses of Covid-19 vaccines. Those who alternated arms showed a small increase in immunity over those…
Images of Taylor Swift that had been generated by artificial intelligence and had spread widely across social media in late January probably originated as part of a recurring challenge on one of the internet’s most notorious message boards, according to a new report. Graphika, a research firm that studies disinformation, traced the images back to…
A study of the weight loss drug tirzepatide showed that people who took it had significantly lower blood pressures after 36 weeks of using the medication. Tirzepatide, made by Eli Lilly, is used to treat Type 2 diabetes, under the brand name Mounjaro, and to treat obesity, under the brand name Zepbound. It is the…
Background: Global warming is intensifying both threats. As humans warm the planet, both heat waves and wildfires are becoming more severe and longer-lasting in the American West. That also means they are more likely to overlap. Researchers have estimated that two-thirds of California’s land area experienced broiling heat and heavy wildfire smoke concurrently at some…
