Solar power is getting cheaper and more powerful, but researchers are still working to make the next generation of solar panels reliable enough for large-scale use. A new study reports a promising breakthrough that could help one of the most exciting solar technologies move closer to everyday use. The technology involves perovskite solar cells, a […]

The post Scientists solve key stability problems in inverted perovskite solar cells appeared first on Knowridge Science Report .

If you’ve ever lost something at home, you may have noticed a funny difference between your pets. Your dog might rush over, sniff around, and act like part of the search team. Your cat, meanwhile, may simply sit nearby and observe as if it’s none of their business. New research suggests this difference is real—and […]

The post Why your dog tries to help and your cat just watches appeared first on Knowridge Science Report .

Long before humans, dinosaurs, or even fish existed, one of our distant ancestors looked very different from anything alive today. Researchers now say that all vertebrates—including humans—may trace their vision back to a tiny, worm-like creature with a single eye on top of its head. This surprising discovery helps explain not only how our eyes […]

The post How a 600-million-year-old one-eyed creature shaped human sight appeared first on Knowridge Science Report .

A new study shows that some of the largest and most powerful stars in the universe are producing incredibly tiny particles of carbon dust—material that could one day help form new planets. The research, led by Yale undergraduate Donglin Wu, sheds light on how massive dying stars contribute to the cosmic cycle of matter. Wu […]

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Fatty liver disease is now one of the most common liver conditions in the world, affecting nearly one in three adults. It happens when too much fat builds up inside the liver, an organ that plays a key role in filtering toxins, storing energy, and helping digestion. In many people, fatty liver disease is linked […]

The post New blood test could reveal hidden alcohol damage in fatty liver disease appeared first on Knowridge Science Report .

When the body detects injury, infection, or harmful substances, the immune system quickly responds by creating inflammation. This process helps protect us by sending immune cells to the affected area to destroy invaders and repair damaged tissue. A key part of this response involves small signaling proteins called chemokines. These proteins act like emergency beacons, […]

The post How a tick could help prevent diseases like MS and cancer appeared first on Knowridge Science Report .

Colorectal cancer, which includes cancers of the colon and rectum, is one of the most common cancers in the world. It affects the large intestine, an important part of the digestive system that absorbs water and processes waste before it leaves the body. This disease often develops slowly over many years, starting as small growths […]

The post Almost half of Americans don’t know bacon and sausages raise colon cancer risk appeared first on Knowridge Science Report .

Doctors who treat people with memory problems often focus on symptoms like forgetfulness, confusion, or changes in behavior. However, researchers have discovered that another serious issue may be quietly affecting many of these patients: hoarding. Hoarding is a condition in which a person has great difficulty throwing away possessions, even items that have little or […]

The post This simple question could reveal hidden hoarding in people with Alzheimer’s appeared first on Knowridge Science Repor…

Many people experience dry eyes from time to time, especially after long hours on screens, in windy weather, or in air‑conditioned rooms. Most assume it is a minor problem that can be fixed with eye drops or rest. However, new research suggests that frequent dry eyes may sometimes signal a deeper health issue. In some […]

The post Dry eyes could be an early warning sign of hidden autoimmune disease appeared first on Knowridge Science Report .

A heart attack is a life-changing event that happens when blood flow to part of the heart is suddenly blocked. Modern treatments have helped many people survive their first heart attack, but survival is only the beginning of a long recovery. Many patients are left with lasting heart damage that weakens the heart’s ability to […]

The post Arthritis drug may help hearts heal after a heart attack, scientists say appeared first on Knowridge Science Report .