How Social Learning Guides Decisions When Preferences Differ

Summary: A new study shows that humans use social information to guide their decisions, even when others’ preferences differ from their own. Researchers found that people treat social cues as…

Study links poor sleep in middle age to signs of brain aging

Credit: Unsplash/CC0 Public Domain People in early middle age who have poor sleep quality, including having difficulty falling or staying asleep, have more signs of poor brain health in late…

Youth Face Rising Risks of Harassment and Exploitation in the Metaverse

Summary: A new study reveals that youth are vulnerable to various forms of harm in the metaverse, including bullying, harassment, and sexual exploitation. Using data from over 5,000 U.S. teens,…

Social Media Verification Drives Polarization and Echo Chambers

Summary: A new study shows that X’s verification system, which gives verified users priority in algorithms, can increase polarization and trigger the formation of echo chambers. Researchers used computational modeling…

Halloween candy binges can overload your gut microbiome – a gut doctor explains how to minimize spooking your helpful bacteria

Each October, as the days shorten and the air grows crisp, millions of Americans prepare for the beloved – and often sugar-fueled – tradition of Halloween. From jack-o’-lanterns glowing on…

Hearing loss linked to increased Parkinson’s risk in veterans

Credit: Pixabay/CC0 Public Domain Oregon Health & Science University-led researchers have found a correlative link between hearing loss and the development of Parkinson’s disease (PD). They find the risk of…

Addiction treatment found to decrease suicide risk among people with opioid dependence

Crude suicide mortality rates over time, by opioid agonist therapy (OAT) exposure. Credit: Addiction (2024). DOI: 10.1111/add.16680 Treating opioid use disorder significantly lowers the very high rate (eight times the…

Iron Age chamber tomb uncovered near Riedlingen

Archaeologists from the State Office for Monument Preservation in the Stuttgart Regional Council (LAD) have uncovered a rare example of a preserved Iron Age chamber tomb during excavations in the…

Happy Partners Help Reduce Stress in Older Adults

Summary: Having a happy intimate partner can lower stress levels in older adults by reducing the production of cortisol, a stress hormone. Couples with higher relationship satisfaction experience an even…

Simple risk score model could help with weaning patients from mechanical circulatory support

A study led by researchers from Shinshu University propose a simplified risk-scoring model helps clinicians assess when patients with cardiogenic shock can be safely weaned off from MCS devices, such…