Now, we may know why zombie skin cells have this double agent-esque existence. Not all senescent skin cells are the same.

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Three genetically engineered wolves that may ...

That’s why Professor Suzannah Williams and her team have been working on an innovative, non-invasive technique to collect live animal cells — through their poop. The project, aptly named, the Poo Zoo, ...

"Until now, we lacked a way to specifically label euchromatin and heterochromatin in live cells." To solve this problem, the researchers developed "Repli-Histo labeling," a breakthrough technique ...

Technology also offers a way to mitigate animal testing in cosmetics, albeit differently. For example, human and animal cell cultures can be grown and tested in the laboratory. Moreover, researchers ...