If measured from beginning to end, the DNA in our cells is too long to fit into the cell's nucleus, explaining why it must be ...

At the surface, the immune response to a flu virus is simple. Some cells recognize the pathogen and send a signal to the ...

In biology textbooks and beyond, the human genome and DNA therein typically are taught in only one dimension. While it can be ...

If measured from beginning to end, the DNA in our cells is too long to fit into the cell’s nucleus, explaining why it must be ...

For decades, the dream of fixing harmful mutations in mitochondrial DNA felt out of reach. Scientists have long known these ...

T-bet is a transcription factor, one of the control proteins in the cell nucleus that can turn specific groups of genes on ...

Scientists have identified a key molecular trigger that facilitates the production of red blood cells, potentially ...

From spaghetti to sausagesOur DNA is constantly being packed and unpacked. And there is a good reason for this: depending on ...

Researchers have removed mitochondria from cells to better study their functions in regulating cell death, differentiation ...

This most fundamental question was famously posited by none other than Nobel laureate physicist Enrico Fermi (1901–1954).