Columbia scientists discover surprising link between serotonin and heart valve disease

Scientists have uncovered evidence that serotonin, the chemical best known for regulating mood, may also speed the progression of a common heart valve disease in some people. The research suggests…

Common blood pressure drug could make cancer therapy far more powerful

Researchers found that the common blood pressure drug telmisartan can significantly improve the performance of the cancer drug olaparib, potentially expanding its benefits beyond patients with BRCA-related tumors. The combination…

Yale scientists may have found how Parkinson's disease spreads through the brain

Yale scientists discovered two neuron surface proteins that appear to help spread the toxic protein linked to Parkinson’s disease. Blocking these proteins in mice dramatically reduced disease progression, offering a…

Heavy marijuana smoking may increase cancer risk, researchers warn

Heavy marijuana smoking may raise the risk of lung cancer and several head and neck cancers, according to growing research, but many important questions remain unanswered. Scientists are still trying…

Scientists discover the one nutrient beneficial parasites can't live without

A new study found that dietary fiber can determine whether beneficial intestinal worms help reduce inflammation or become essentially inactive. With plenty of fiber, the worms remained healthy and supported…

Why the human body has so many design flaws

Many of the body’s biggest flaws are the result of evolution building on old designs instead of starting over. Our spine, eyes, teeth, pelvis, and even certain nerves all reveal…

Second pregnancy changes the brain in surprising new ways

Researchers found that every pregnancy rewires the brain in its own way, with a second pregnancy bringing a different pattern of changes than the first. The discoveries could lead to…

Experimental drug reverses severe fatty liver disease by repairing the gut

An experimental drug called DT-109 reversed severe fatty liver disease in animal studies by repairing the gut and preventing harmful toxins from damaging the liver. The discovery could open the…

Thoughtful Kitchen Prep Helps This NYC Hotel Feed Thousands of Guests

Source: YouTube Summary This episode of Large Format goes inside the dining rush at Arlo Williamsburg, where hundreds of diners stream into the onsite restaurant, Sungold, while guests simultaneously order…

This frog bacterium wiped out cancer tumors in mice with a single dose

A naturally occurring bacterium from amphibian intestines completely eliminated colorectal tumors in mice with a single treatment by both attacking cancer cells and activating the immune system. The findings point…