Look in the mirror. Is one eye slightly higher than the other? Is your smile a bit lopsided? These tiny asymmetries might seem like nothing more than quirky physical traits, but they could be ...

Everyone knows that the immune system is responsible for fighting off illnesses, but you might not know that it's doing a lot ...

Researchers discover that skin can activate the immune system and enhance vaccines, paving the way for more potent and ...

Researchers have uncovered how a disease-causing bacterium uses a single protein to interfere with the body's defenses in ...

Gut bacteria aren’t just passive passengers—they can actively send proteins straight into our cells. Using microscopic injection systems, even harmless microbes can influence immune responses and ...

For years, cold showers were the domain of athletes and wellness zealots. But new research in genetics and metabolism suggests that a quick blast of cold water has benefits way beyond mental toughness ...

Mount Sinai researchers have published the first organ-wide human skin spatial atlas from across the body. It provides an ...