A preservative removed from childhood vaccines 20 years ago is still causing controversy today − a drug safety expert explains

An expert committee that advises the Centers for Disease Control and Prevention on vaccines is meeting for the first time since Health Secretary Robert F. Kennedy Jr. abruptly replaced the…

Gene therapy may slow loss of motor function in ALS

Capsid selection and AAV-miAtxn2-mediated reduction of ataxin-2 in target cells. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-60497-8 Researchers have developed a gene therapy that significantly slowed motor function loss in preclinical…

Philly psychology students map out local landmarks and hidden destinations where they feel happiest

What makes you happy? Perhaps a good night’s sleep, or a wonderful meal with friends? I am the director of the Happiness Lab at Drexel University, where I also teach…

More than half of US teens have had at least one cavity, but fluoride programs in schools help prevent them – new research

Programs delivering fluoride varnish in schools significantly reduce cavities in children. That is a key finding of our recently published study in the American Journal of Preventive Medicine. Fluoride varnish…

Researchers capture first signs of ovarian cancer risk

Credit: Pixabay/CC0 Public Domain Little is known about what causes ovarian cancer, and there is no way to detect it early yet. About 75% of the time when someone is…

Emotional demands and confrontation in person-contact roles linked to heightened type 2 diabetes risk

Credit: Unsplash/CC0 Public Domain The emotional demands and confrontation inherent in person-contact roles, involving direct face-to-face or voice-to-voice interaction with external parties, are linked to a heightened risk of type…

Roman-Era settlement unearthed in Alès

A recent excavation led by Inrap has uncovered a remarkably well-preserved Roman-era settlement on the slopes of the Hermitage hill overlooking Alès, southern France. The excavation, carried out under the…

Excavations in Olympos reveal ancient mosaics and sacred inscriptions

Excavations in Olympos, Antalya province, have uncovered mosaic floors and inscriptions within a 5th-century church, part of a year-round project backed by Türkiye’s Ministry of Culture and Tourism. Olympos, once…

Cerebellum may set the stage for development of mental empathy in early childhood

Functional involvement of the cerebellum in ToM emergence. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-60523-9 We can’t see what other people are thinking, so we have to infer it and that’s…

Chimpanzees and Children Share a Curiosity for Social Drama

Summary: A new study shows that both chimpanzees and young children are drawn to watching social interactions, sometimes even at a cost. When given a choice between viewing videos of…