When good cells go bad: study finds blocking formation of ‘bad’ brain cells key to brain health. Updated: ; Feb. 21, 2024, 4:19 p.m. | Published: ; Feb. 21, 2024 ...

Convection cells the size of Texas dazzle with clarity on the Sun. As the bulb rotates, the inward moving cool gas is replaced by warmer gas that moves towards the edge of the bulb. This results in ...

A 280-Mile-Wide Ring Formed by Convection. The image, taken by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Terra satellite, shows a Rayleigh-Bénard convection cell ...

Blocking the formation of filaments—multi-enzyme structures that fuel cancer activity—may offer new ways to control cancer cell proliferation, according to a new study led by Cornell researchers.

A detailed example of a light bridge crossing a sunspot’s umbra. In this picture, the presence of convection cells surrounding the sunspot is also evident. Hot solar material (plasma) rises in ...

The formation of the matrix itself is a cue that signals cells to mature. Secondly, endothelial cells secrete Bone Morphogenetic Protein (BMP), which in turn stimulates beta cells to mature.

Second stem cell type discovered in mouse brain Neurobiologists gain new insights into formation of nerve cells Date: October 5, 2022 Source: Heidelberg University ...

Lymphocytosis is a higher-than-usual count of a type of white blood cell called lymphocytes. Smudge cells are damaged white blood cells that suggest that your blood cells are more fragile. Learn more.