Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. When you purchase through links on our site, we may earn an affiliate commission. Here ...

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

But there's a problem, and a big one at that: The body naturally wants to reject any tissue it knows it didn't manufacture.

Why Science Is Still Discovering New Parts of the Human Body INSANE IN THE MEMBRANE Despite all our medical advancements, there’s still a lot we’re learning about our own anatomy.

NASA has been studying the effects of space on human health for over 50 years, focusing on how zero gravity, lack of fresh ...

Regev compared scientific knowledge of cell biology before the Human Cell Atlas initiative with a “15 th century map.” “Now, years later, the resolution of the map is a lot higher,” she said.

NASA has listed the five largest dangers to humans in space. The difficulties are categorised under the term "RIDGE".

When the body overheats, the heart has to work harder to pump blood flow to the skin to dissipate the heat, and when you’re also sweating, that decreases body fluids.