Researchers have discovered microplastics and nanoplastics in the human brain, reproductive organs, and other vital systems. Scientists make concerning new discovery while studying human digestive ...

DNA nanotechnology - the research field using DNA molecules as building material - has developed rapidly during recent years and enabled the construction of increasingly complex nanostructures. DNA ...

Digestion is a process where the body breaks down food into smaller particles to absorb them into the bloodstream. How long it takes to digest food can vary. Complete digestion of food takes anywhere ...