New research challenges the standard dietary guidance around meat consumption and brain health, suggesting that a person's genetic makeup may fundamentally alter how diet influences Alzheimer's ris
A traditional Japanese eating practice is gaining traction among health-conscious people seeking an alternative to conventional dieting.
Researchers have identified a cunning survival mechanism used by the parasite that causes sleeping sickness, revealing how it manages to evade immune detection in the human bloodstream.
Researchers have identified several promising drug candidates that may prevent the deterioration of cone photoreceptors, the retinal cells essential for sharp vision, color perception, and recogniz
Colorectal cancer tumors harbor a distinct microbial ecosystem that could transform how doctors diagnose and treat the disease, according to a large-scale study that upends prevailing assumptions a
Millions of workers face a biological mismatch when their shifts begin before dawn.
Researchers at the Salk Institute have revealed that DNA operates far differently than long assumed—it constantly moves and refolds itself in ways that directly influence which genes activate and d
A team of scientists has identified previously unknown currents flowing inside cells that rapidly transport proteins throughout the cell body, upending conventional understanding of how cellular mo
Sticking with a predictable eating routine could be more effective for weight loss than constantly switching up meals, according to new research.
Poison control centers across the United States are fielding a surge of kratom-related emergencies, with calls jumping more than 1,200% over the past decade, according to new data alarming medical
A new urine test promises to upend how doctors treat urinary tract infections, delivering treatment guidance in a matter of hours rather than the days typically required for conventional diagnosis.
Scientists are engineering microscopic robots made from DNA that could be programmed to deliver medication directly to diseased cells or seek out and neutralize viruses within the human body.
Researchers have discovered an unexpected therapeutic use for sildenafil, the active ingredient in Viagra, in treating Leigh syndrome—a rare genetic disorder that typically strikes early in childho
A straightforward intervention exists that could help millions of Americans lower their blood pressure and reduce their risk of heart disease.
Researchers have demonstrated that a specially engineered virus can penetrate glioblastoma tumors and mobilize the immune system to attack cancer cells from within, offering a potential new treatme
Scientists are growing increasingly concerned about a widespread but poorly understood phenomenon affecting aging men: the gradual loss of the Y chromosome in their cells.
Researchers have identified a concerning connection between a common gum disease bacterium and breast cancer advancement, finding that the microbe can migrate through the bloodstream and accelerate
Forget the elaborate workout splits and equipment requirements.
A person can weigh within a healthy range and still face significant heart disease risk if they carry excess fat around their midsection, new research suggests.
A large U.S. study has found a measurable link between ultra-processed food consumption and serious cardiovascular events, with risk climbing steadily as intake increases.
A new study suggests that childhood exposure to PFAS—persistent chemicals found in everyday products—could compromise bone density during the critical teenage years, with girls appearing especially
Scientists have repurposed harmless probiotic bacteria as microscopic drug-delivery vehicles that can home in on tumors and manufacture therapeutic compounds on site, according to recent research c
A major Brazilian river is accumulating dangerous levels of antibiotics, with concentrations spiking during dry seasons when pollution becomes more concentrated in the water.
A newly tested oral medication has demonstrated the ability to slash LDL cholesterol levels by approximately 60%, matching the effectiveness of existing injectable therapies in a major clinical tri
Cancer metastasis isn't random—it follows a predictable biological pattern, according to new research that could reshape how doctors treat patients.
A major new study suggests that semaglutide, the active ingredient in the popular weight loss drug Ozempic, may deliver significant mental health improvements alongside its slimming effects.
A brainstem region responsible for controlling breathing may be a key driver of hypertension, according to new research that could reshape how doctors approach blood pressure management.
Scientists have identified a critical mechanism underlying Alzheimer's disease: two proteins that work together to destroy brain cells and trigger memory loss.
Researchers have created a tooth-whitening powder designed to work alongside electric toothbrushes, offering a gentler alternative to conventional whitening treatments that can damage tooth structu
Researchers have developed a blood test that detects pancreatic cancer with over 90% accuracy, potentially offering patients a critical window for treatment before the disease advances.
Researchers have identified a potential new approach to treating chronic back pain by targeting the underlying biology rather than just symptoms.
Postmenopausal women who combine menopausal hormone therapy with tirzepatide, a popular obesity medication, shed significantly more weight than those taking the drug alone, according to new researc
A new study has identified a potentially serious drawback to a treatment approach for fatty liver disease: blocking an enzyme called Caspase-2 may reduce the condition in the short term but could t
Scientists have captured the first-ever visualization of atoms in action during radiation-induced breakdown, upending assumptions about how damage occurs at the atomic level.
An international team of researchers is focusing attention on NAD⁺, a molecule that becomes increasingly scarce as people age and may contribute to neurodegenerative diseases including Alzheimer's
Nearly half of Americans are in the dark about a significant health risk: processed meat consumption and colorectal cancer.
A Japanese research team has made progress on a problem that has stumped scientists for more than 100 years: creating an effective oral insulin medication.
Scientists have pinpointed a genetic mechanism that fuels fatty liver disease and found that a common, inexpensive vitamin can suppress it, opening a potential new avenue for treatment.
The first year of fatherhood presents a deceptive calm that masks deeper struggles ahead.
Researchers have identified the brain mechanism that connects sleep to physical development and metabolic health, revealing how the body coordinates growth hormone release during rest.
As people age, balance problems may stem from the brain pushing too hard rather than not hard enough, according to recent research into how the body maintains stability.
Hummingbirds and bees consume alcohol throughout their day without appearing intoxicated, according to new research on the composition of flower nectar.
Freezing temperatures kill far more Americans from heart disease than summer heat, according to a large-scale U.S. study that quantifies the cardiovascular toll of winter weather.
A cholesterol-lowering medication may expand its role in heart disease prevention, according to research showing it can reduce the risk of first-time heart attacks and strokes in high-risk patients
Researchers have identified a significant blind spot in how doctors treat stubborn high blood pressure: nearly 3 in 10 patients with resistant hypertension may be struggling with elevated cortisol
A comprehensive review of nearly 10,000 patients has found that non-pharmaceutical approaches to knee osteoarthritis—including bracing, water-based exercise, and targeted physical activity—deliver
A new study using fish models suggests that monitoring everyday behaviors during middle age could provide early warning signs about longevity.
Researchers have developed a prototype mass spectrometer that can process thousands of molecules at once, a significant departure from conventional instruments that analyze samples sequentially.
Researchers have identified a mechanism that may explain why small cell lung cancer frequently returns after treatment: the loss of a crucial protein sets off a chain reaction that accelerates tumo
Engaging in short periods of strenuous physical exertion on a daily basis may substantially diminish the likelihood of developing serious health conditions, according to findings from a comprehensi
