Oxygen is pretty great stuff, but this recently discovered organism couldn’t care less about oxygen. It breathes nitrogen and ...

For example, naïve T cells increase in size before undergoing a burst of proliferation, while liver and fat cells enlarge or contract in response to nutrient availability. In these cases, size changes ...

When human cells lack oxygen, they must react. Without oxygen, the metabolism can hardly generate energy, and many vital ...

In an unexpected twist on particle physics, MIT researchers have successfully turned a single molecule into a particle ...