This list covers 15 of the most fascinating and unbelievable facts about our bodies that ... and most durable substances produced by the human body. An individual strand can hold up to 6.6 lbs ...

each discovery deepens our appreciation for the body’s complexity. These facts not only highlight the wonders of human biology but also remind us of the importance of caring for this incredible ...

Test your smarts against this one-minute video, where Ask Smithsonian host Eric Schulze uncovers the facts behind five popular myths about the human body. 3play_processed Ask Smithsonian Explore ...

grandparents. About 43%, to be precise. This much of your body is made up of human cells, while the rest is a mix of bacteria, viruses and fungi that combine to make your microbiome. This is ...

The digestive system is the series of tubelike organs that convert our meals into body fuel. There are about 30 feet (9 meters) of these convoluted pipeworks, starting with the mouth and ending ...

Microplastics have been found in numerous organ systems and even in the human brain. It's impossible to avoid them altogether, but you can cut back, researchers say.

What does our body do? The human body has different parts that help us do things like walk, talk, eat, and see. Just like a car has different parts, such as wheels and windows, our bodies also ...