Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...

Strong Points: Images are detailed and interactive; numerous additional resources are provided for each structure. The Allen Institute, long a pioneer in open-access neuroscience, also provides ...

“Expression tells us what cells do, but regulatory DNA tells us where they come from, how they develop, and which germ layer ...

The treatment you receive for sickle cell disease will depend on your specific symptoms. Possible treatments include blood transfusions, medications such as hydroxyurea, and emerging therapies. Sickle ...

Given the right conditions, certain types of cells are able to self-assemble into new lifeforms after the organism they were once part of has died. When you purchase through links on our site, we may ...

Aging is a complex biological process characterized by the progressive decline of physiological integrity, leading to impaired function and increased vulnerability to disease. It is the strongest risk ...