Scientists at the University of California, Riverside, have discovered how adult stem cells retain their regenerative power.

Scientists have discovered how aging blood stem cells acquire mutations that give them a growth edge, creating fertile ground for the development of clonol hematopoiesis, a condition that dramatically ...

The condition occurs when the body doesn’t have enough healthy red blood cells (RBCs) to carry oxygen efficiently, leading to fatigue, weakness, and other health complications. Iron deficiency ...

Putting our best foot forward so far." Joining Bowman on Row 1 of the starting lineup for Sunday's NASCAR Cup Series race will be Josh Berry, the driver of the No. 21 Wood Brothers Racing Ford ...

A film dyed with red onion skin extract and dye-sensitized solar cells. The films were placed on top of the solar cells in the study. Credit: Väinö Anttalainen Researchers from the University of ...

The film treated with the red onion extract proved to be the most efficient in blocking UV radiation. Preserving transmission of visible light UV radiation (below 400nm) is harmful to solar cells ...

The film treated with the red onion extract proved to be the most efficient in blocking UV radiation. UV radiation (below 400 nm) is harmful to solar cells, but the transmission of visible light and ...

In the same period, oval red-blood ... at the time. Cell theory stimulated a reductionistic approach to biological problems and became the most general structural paradigm in biology.