Researchers at Oregon State University have developed a new light-sensitive electronic device that works more like the human brain. The innovation could lead to artificial intelligence systems that process information faster while using much less electricity. The new device, described in the journal Advanced Functional Materials, combines three important functions into a single component: it […]

The post Scientists create brain-like electronic device that can sense, remember and forget appeared first on Knowridge Science Report.

As summer road trips begin and rainy weather arrives, many drivers may encounter one of the most dangerous situations on the road: hydroplaning. This happens when a layer of water builds up between a vehicle’s tires and the road surface, causing the tires to lose grip. In severe cases, drivers can temporarily lose steering and […]

The post Why your car can suddenly slide on wet roads—and how to reduce the risk appeared first on Knowridge Science Report.

Many people rely on the sniff test to decide whether food is still safe to eat. If milk smells fine or leftovers don’t seem off, we often assume they are okay. But the human nose isn’t always reliable. Every year, millions of people in the United States become sick from food-borne germs that can grow […]

The post New electronic ‘nose’ can tell when your food is spoiled appeared first on Knowridge Science Report.

The European Space Agency (ESA) has captured remarkable new images of dozens of giant dust devils swirling across an ancient canyon system on Mars. The images show more than 30 active whirlwinds moving through Mamers Valles, a vast network of valleys and canyons that formed billions of years ago. Dust devils on Mars are similar […]

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Scientists are exploring a fascinating idea: some of the brilliant stellar explosions seen across the universe may have been triggered by tiny black holes formed shortly after the Big Bang. A new study led by researchers at the State University of New York Polytechnic Institute (SUNY Poly) suggests that these mysterious objects, called primordial black […]

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Depression is not a normal part of aging, yet it affects millions of older adults around the world. Many older people experience sadness, loss of interest in activities, sleep problems, tiredness, loneliness, and anxiety. Depression in later life can reduce quality of life, make it harder to manage other health problems, and increase the risk […]

The post Can Probiotics Help Reduce Depression in Older People? appeared first on Knowridge Science Report.

For many people, having a glass of wine with dinner or a beer with friends feels like a normal part of life. Alcohol is often linked to celebrations, relaxation, and social events. However, scientists have been uncovering a growing number of health risks associated with drinking. For years, research has shown that alcohol can increase […]

The post Even Moderate Alcohol Drinking May Raise Pancreatic Cancer Risk appeared first on Knowridge Science Report.

Most people know the ketogenic diet as a popular way to lose weight. Celebrities, athletes, and people trying to improve their health have embraced the low-carbohydrate eating plan over the past decade. But scientists are increasingly discovering that the keto diet may have effects far beyond the bathroom scale. According to a new review published […]

The post This Weight-Loss Diet May Also Fight Alzheimer’s and Parkinson’s Diseases appeared first on Knowridge Science Report.

As people grow older, changes occur throughout the body. Some cells become damaged by stress, disease, environmental exposures, or simply the aging process itself. Normally, damaged cells either repair themselves or die. But some cells enter a state known as senescence, where they stop dividing but remain alive. Scientists have become increasingly interested in these […]

The post Study Finds a Hidden Cause of Heart Attacks and Strokes appeared first on Knowridge Science Report.

Medicines that help people lose weight have transformed the treatment of obesity in just a few years. Many people who struggled with weight for decades are now losing amounts of weight that were previously difficult to achieve without surgery. Among the most widely used treatments are a group of medicines called GLP-1 drugs. These medicines […]

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Dementia is one of the fastest-growing health challenges in the world. Millions of people are currently living with the condition, and the number is expected to rise sharply as populations continue to age. Dementia is not a single disease. Instead, it is a group of conditions that gradually damage memory, thinking, language, and the ability […]

The post Could More Daylight Help Lower Dementia Risk? appeared first on Knowridge Science Report.

Alzheimer’s disease gradually steals memories, independence, and quality of life from millions of people worldwide. Despite decades of research, scientists still struggle to find treatments that can stop the disease from progressing. Most available medications provide only modest benefits and cannot fully prevent the loss of brain cells that characterizes the condition. A new study […]

The post Scientists Find a New Way to Fight Alzheimer’s After 20 Years of Research appeared first on Knowridge Science Report.

Heart disease remains the world’s biggest killer. Every year, nearly 18 million people die from cardiovascular diseases such as heart attacks, heart failure, and other conditions affecting the heart and blood vessels. Many of these deaths happen too early and could potentially be prevented if heart problems were found and treated sooner. One of the […]

The post AI Could Help Detect Heart Disease Earlier and More Accurately appeared first on Knowridge Science Report.

Most people think of muscles as the parts of the body that help us walk, climb stairs, lift objects, and stay physically active. However, scientists now know that muscles do much more than create movement. Skeletal muscles are also important communication centers that send chemical signals to other organs throughout the body. These signals help […]

The post Your Muscles May Secretly Help Protect You from Cancer as You Age appeared first on Knowridge Science Report.

As demand for electricity continues to rise because of data centers, electric vehicles, and renewable energy, the world’s aging power grid is facing increasing pressure. One of the biggest concerns is the reliability of power transformers, the large devices that help move electricity around the grid. Now, an international team of researchers has developed a […]

The post Scientists turn wood into a super insulator that could strengthen the power grid appeared first on Knowridge Science Report.

Researchers in Japan have developed a new artificial photosynthesis system that can produce solar fuel more reliably under changing sunlight conditions without using batteries. The team from Osaka Metropolitan University says the technology could make solar fuel systems simpler, cheaper, and more practical for everyday use. Artificial photosynthesis is inspired by the process that plants […]

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Researchers have developed a tiny chip that could help cameras and sensors see details that are normally invisible to both people and standard imaging systems. The international study, led by Zhejiang University in collaboration with RMIT University in Australia, demonstrates a new way to build advanced light-analysis capabilities directly into camera hardware. The technology could […]

The post Tiny new chip could give cameras super vision beyond human eyes appeared first on Knowridge Science Report.

Modern life can be stressful. Many people face pressure from work, family responsibilities, financial worries, health problems, or major life changes. While short periods of stress are a normal part of life, ongoing stress that lasts for weeks, months, or even years can have serious effects on both physical and mental health. Scientists already know […]

The post Could Intermittent Fasting Protect the Brain from Long-Term Stress? appeared first on Knowridge Science Report.

Weight-loss medicines such as semaglutide and tirzepatide have become some of the most talked-about drugs in the world. Their brand names, including Ozempic, Wegovy, Rybelsus, Mounjaro, and Zepbound, are now familiar to millions of people. They are often described as breakthrough treatments because many patients have achieved weight loss that was previously difficult to reach […]

The post Why Some People Lose a Lot of Weight on Ozempic and Mounjaro While Others Hardly Lose Any appeared first on Knowridge Science Report.

The saying that the eyes are the window to the soul may contain more truth than people realize. Scientists now believe that our eyes may also provide valuable information about the health of our brains. A new study suggests that simple photographs of the retina, the light-sensitive tissue at the back of the eye, may […]

The post Your Eyes May Reveal Your Future Risk of Alzheimer’s Disease appeared first on Knowridge Science Report.