The process of cell division, or mitosis, has fascinated biologists since its discovery in the late 1870s. Progress through mitosis is traditionally divided into stages that were defined over 100 ...

Scientists are uncovering how sirtuins connect energy metabolism, mitochondrial resilience, and stress-response pathways to ...

Scientists have found that the human heart can regenerate muscle cells after a heart ...

The National Academy of Sciences elected three faculty from the University of California San Diego to membership, one of the ...

The researchers found that Bro1 helps cells shift from growth to maintenance when TOR activity is reduced, a transition ...

An increasing number of voices are questioning circumcision, from medical authorities who doubt it is necessary to men who ...

Coachella is no longer a single cultural event but a deliberately fragmented one, each part reshaping what the festival means and where it's headed.

Human hearts can regrow muscle cells after heart attacks, opening new possibilities for reversing heart failure instead of ...

Cells grow then divide by mitosis only when we need new ones – when we’re growing or need to replace old or damaged cells. Benign Grows slowly; usually grow within a membrane, so can easily be removed ...

The molecule cAMP, which plays essential roles in mammalian cells, is less well understood in plants. In a new Science ...