As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday ...

New treatments based on biological molecules like RNA give scientists unprecedented control over how cells function. But ...

More than 100 million people in the United States suffer from metabolic dysfunction-associated steatotic liver disease (MASLD ...

From immune escape mechanisms to early detection, researchers in China are finding smarter ways to diagnose and intervene more rapidly in some of the most intractable cancers. Liver and gastric ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.