Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

Damaged cells produce molecules that trigger inflammation and stimulate the innate or adaptive immune response. These damage-associated molecular patterns, or DAMPs, may be released in response to ...