When a doctor examines a patient’s throat, they use a process that’s been handed down pretty much unchanged since ancient times. It’s one of the most fundamental components of the physical exam, alongside measuring body temperature and listening to a heartbeat. However, the patterns of findings that appear in the throat differ depending on the
Peptides advance little by little closer to the mainstream. On Thursday, a panel of experts narrowly recommended that the Food and Drug Administration reclassify four popular peptides, including one backed by podcaster Joe Rogan, to allow certain pharmacies to legally dispense them. In a sometimes emotionally charged meeting that lasted more than 11 hours, members
You have full access to this article through your institution. Hello Nature Readers, would you like to receive this report in your inbox for free every day? Register here. Researchers are trying to produce human sperm (shown here in a colored electron microscope image) from stem cells in the laboratory.Credit: Juergen Berger/Scientific Photo Library Scientists
Analyzes of the scientific evidence led doctors to recommend that babies sleep on their backs.Credit: Yamaguchi Haruyoshi/Corbis/Getty Beyond Credibility: How Evidence Shows What Really Works Helen Pearson Princeton University. Press (2026) Consolidating the use of evidence in health and public policy has required decades of challenging work. Fifty years ago, doctors used to think that
Scientists have achieved It has been shown that a quantum computer can improve the accuracy and scope of drug discovery models with generative artificial intelligence. And they did it taking advantage of their free time and the money they had left over from other projects. The team at the Technical University of Denmark ran their
The fight against drugs The administration plans to temporarily ban 7-OH, a component of kratom that has opioid-like effects and is sold at gas stations and smoke shops nationwide in the form of gummies, drinks and capsules. In a draft notice of intent in the Federal Register, scheduled for publication Monday, the federal agency says