The future of life-saving treatments may be just a chip off the ‘ole blood sample. Scientists at Columbia University have created a set of real — and really tiny — human organs that interact on a chip ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...
An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although ...
L-arginine is an amino acid, which makes it a building block of protein. “It is a conditionally essential amino acid, meaning that our bodies produce it naturally, but do not necessarily produce as ...
Death is not a singular moment, but rather a process that marks the body's transition from life to the unknown. While the image of death is often portrayed as sudden, especially in cases of cardiac ...
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