Ischemia and reperfusion can cause death and illness. The interruption of the arterial blood supply to a single organ or to multiple organs leads to hypoxic injury and cell death. In cases in which ...

Fluorescent proteins have revolutionized science, enabling researchers to tag and visualize individual molecules in living cells, tissues, and animals. Using these tools, researchers have watched ...

Scientists at Feinberg are reshaping scientific understanding of the cell's tiniest components—structures once thought to be static, now revealed to be dynamic engines of cellular life. As they probe ...

An artist’s conception shows NASA’s Europa Clipper probe flying over Europa. (NASA / JPL-Caltech Illustration) Scientists have verified that a method to look for cellular life on Europa, an ...

It's tiny and needy, but is it alive? That's a question prompted by recent research that highlights a surprisingly complex part of biology. The organism in question is a microbe called Sukunaarchaeum ...

While these are not artificial life forms created entirely from scratch, the work demonstrates an unprecedented level of control over the genetic software that powers living cells — and could reshape ...