Researchers found that rabies virus uses a shape-shifting protein to hijack RNA and control vital cell functions. Viruses are astonishingly efficient, able to take over our cells and control essential ...

Scientists can now create embryo-like structures from animal and human stem cells in the lab, and recently, researchers unveiled the most advanced human embryo models yet, which resemble natural ...

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Our body's "blood factory" consists of specialized tissue made up of bone cells, blood vessels, nerves and other cell types.

A human cell is a Rube Goldberg machine like no other, full of biological chain reactions that make the difference between life and death. Understanding these delicate relationships and how they go ...

In a scientific breakthrough that raises a number of medical and ethical issues, researchers have used stem cells to create living, growing models of a human embryo. Because stem cells were used, ...

Research by UMass Chan Medical School scientists Sharon Cantor, PhD, and Jenna M. Whalen, PhD, poses a new explanation for how cancer-fighting drugs attack and destroy BRCA1 and BRCA2 tumor cells.

Scientists can now create realistic human embryo models in the lab, leading some to suggest that we rethink how we legally define an embryo. When you purchase through links on our site, we may earn an ...