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A new technique could solve one of the biggest challenges in making future computer chips from ultrathin materials. Researchers found that coating molybdenum disulfide with oxygen or fluorine lets manufacturers remove just the top layer of atoms much ...

A minimally invasive treatment that blocks inflammation-driving blood vessels in the knee provided significant pain relief and improved function for osteoarthritis patients, with benefits lasting at least a year. The procedure was safe, highly ...

Scientists are beginning to explore a hidden world of thousands of food chemicals that go far beyond the nutrients listed on nutrition labels. This "nutritional dark matter" may hold the key to understanding disease risk, healthy aging, and why ...

Depression appears to change what children notice in the faces around them, but the effect depends on family history. Kids with a higher inherited risk became more focused on sadness, while lower-risk children lost some of their natural attention to ...

Diabetes and dementia appear to be closely intertwined, with each condition potentially influencing the other. Problems with insulin and glucose can affect the brain's energy supply, increase inflammation, and damage blood vessels linked to memory .. ...

A new study found that chronic wasting disease can sometimes spread silently, with infectious prions present even in animals that show no symptoms. While there is no confirmed human risk, researchers say the disease's ability to evolve and spread ...

Many people prescribed GLP-1 drugs for type 2 diabetes (such as Victoza, Ozempic, or tirzepatide) stop taking them, but a surprising number later return to treatment. Researchers found that newer medications appear to keep patients on therapy longer, ...

A large real-world study suggests semaglutide (Ozempic, Wegovy, Rybelsus) may offer an unexpected bonus for people with type 2 diabetes: stronger protection against bone fractures while delivering greater weight loss. Researchers analyzing health ...

Physicists have solved a long-standing problem involving systems that appear to violate Newton's third law, such as bird flocks and bacterial swarms. By adding carefully designed "imaginary partners" to their models, they can now simulate these ...

Researchers discovered that hydrogen radicals generated by intense UV light can break down stubborn PFAS "forever chemicals" without added chemicals. The breakthrough reveals a key mechanism that could lead to greener and more effective technologies ...