- newThese tiny holes could change how the world cleans water
A new nature-inspired membrane uses perfectly uniform one-nanometer pores to filter molecules with remarkable precision. The technology could transform industries such as pharmaceuticals and textiles by reducing energy consumption, improving water reuse, and delivering separation performance far beyond current filters.
- 8 hours ago 12 Jun 26, 6:43pm -
- newCan fasting fight gum disease? Scientists find surprising link
A low-calorie fasting-style diet significantly reduced inflammation linked to gum disease in a small clinical study. The findings suggest that what people eat may influence gum health almost as much as what they do with a toothbrush.
- 8 hours ago 12 Jun 26, 6:35pm -
- newScientists discover a surprising cancer link to Alzheimer’s disease
Researchers discovered that mutations linked to blood cancers may help trigger Alzheimer’s disease by creating overly inflammatory immune cells in the brain. The unexpected finding could lead to new blood-based screening methods and potential treatments borrowed from cancer medicine.
- 8 hours ago 12 Jun 26, 6:17pm -
- newStanford scientists regrow lost cartilage and reverse arthritis in major breakthrough
A new treatment that blocks an aging-related protein restored lost cartilage in old mice and helped prevent arthritis after knee injuries. Human cartilage samples showed similar signs of regeneration, raising hopes for a future drug that could repair joints instead of replacing them.
- 9 hours ago 12 Jun 26, 6:05pm -
- newScientists found the strength training sweet spot for a longer life
Just 90–120 minutes of strength training a week may deliver some of the biggest long-term health rewards, according to a study tracking more than 147,000 people for 30 years. That amount was linked to lower risks of death overall, particularly from cardiovascular and neurological diseases. Combining strength workouts with aerobic exercise produced even stronger benefits.
- 16 hours ago 12 Jun 26, 10:16am -
- The deadly tapeworm spreading across America has reached the Pacific Northwest
A potentially dangerous tapeworm linked to severe, cancer-like disease has now been found in the Pacific Northwest, marking its first detection in wild animals along the U.S. West Coast. Researchers discovered the parasite, Echinococcus multilocularis, in 37% of coyotes tested around Puget Sound—a surprisingly high rate for a region where it had never been reported until recently.
- 1 day ago 11 Jun 26, 7:01pm -
- Scientists discover a hidden cause of aging cells that can be reversed
Researchers discovered that declining levels of phosphatidylcholine may be a major cause of age-related mitochondrial dysfunction and loss of cellular energy. Remarkably, boosting this nutrient restored more youthful mitochondrial performance in aging organisms, suggesting some aspects of aging can be slowed or reversed.
- 2 days ago 11 Jun 26, 11:55am -
- Scientists shut down cancer DNA repair to overcome drug resistance
Cancer cells often survive treatment by fixing the DNA damage that therapy is meant to cause. Researchers found that UNI418 can disrupt this repair ability, leaving cancer cells more exposed. When combined with a PARP inhibitor, it helped resistant cancer cells respond to treatment again. The findings point to a new strategy for overcoming cancer drug resistance.
- 2 days ago 10 Jun 26, 6:23pm -
- A classic brain test exposed AI's biggest weakness
Researchers gave top AI models a classic attention test used in psychology and found a major flaw. While the models could correctly name colors in short lists, their performance deteriorated sharply as the task became longer and more complex. Some leading systems fell from over 90% accuracy to nearly complete failure.
- 2 days ago 10 Jun 26, 4:22pm -
- Scientists mapped every neural connection in a fruit fly and found a surprise
A groundbreaking new connectome maps every neural connection in an adult fruit fly’s central nervous system, creating an unprecedented view of how the brain and body work together. The findings suggest that complex behaviors emerge from distributed local circuits rather than a single central controller, offering new clues about intelligence, movement, and brain function.
- 2 days ago 10 Jun 26, 3:40pm -
- Popular joint supplement glucosamine linked to faster Alzheimer’s progression
A major study suggests glucosamine, a popular supplement for joint pain, could be linked to faster progression from mild cognitive impairment to Alzheimer’s disease. Researchers found a 25% higher likelihood of developing dementia among glucosamine users and uncovered biological clues that may explain why.
- 3 days ago 10 Jun 26, 10:47am -
- That ringing in your ears could be an early warning sign of hearing loss
A common sign of hearing loss isn’t complete silence — it’s struggling to follow conversations, especially in noisy places. Experts say hearing loss and tinnitus, the ringing or buzzing many people experience, often start when delicate cells inside the ear become damaged from aging or long-term noise exposure. Beyond making it harder to hear, these conditions can affect sleep, concentration, mood, and even increase the risk of falls and cognitive decline.
- 3 days ago 10 Jun 26, 10:01am -
- Cancer patients found a simple way to stay mentally sharp during chemotherapy
“Chemo brain” affects up to 80% of people receiving chemotherapy, making everyday tasks harder. In a new trial, cancer patients who followed a home-based exercise program showed better attention and fewer noticeable cognitive problems than those who received a placebo. Low-dose ibuprofen also improved some cognitive measures, though its effects were less consistent.
- 3 days ago 10 Jun 26, 6:46am -
- Ultra-processed foods may be stealing your focus even if you eat healthy
A study of more than 2,100 adults found that eating more ultra-processed foods was linked to poorer attention and slower mental processing, even among people with otherwise healthy diets. Researchers also found higher consumption was associated with increased dementia risk factors, raising concerns about the hidden cognitive costs of heavily processed foods.
- 3 days ago 9 Jun 26, 6:06pm -
- Sleep apnea’s hidden heart disease trigger found in the gut
A surprising gut-heart connection may help explain why sleep apnea increases the risk of cardiovascular disease. In mice, disabling a bile acid receptor called FXR sharply reduced plaque buildup, opening the door to potential new treatments based on gut microbes and their chemical signals.
- 3 days ago 9 Jun 26, 6:00pm -