The oldest cellular organisms are bacteria and archaea. Their cells are small and have few internal structures, while eukaryotic cells are much bigger and contain structures such as a nucleus ...

Bowel cancer cells can “shapeshift” to resemble skin or muscle cells to enable them to spread aggressively, according to scientists who have hailed it as a major breakthrough they hope can help treat ...

Bowel cancer cells can “shapeshift” to resemble skin or muscle cells to enable them to spread aggressively, according to scientists who have hailed it as a major breakthrough they hope can ...