For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like ...

Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...

Before seedlings can photosynthesize, they depend on fatty acids—and on peroxisomes to process them. Researchers discovered ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic ...

In about one out of every 1,000 pregnancies, the neural tube, a key nervous system structure, fails to close properly.

Cells constantly search for physical cues that guide their behavior yet respond biochemically. How a cell converts mechanical ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like structure, from a single starting stem cell population and without direct genetic ...

On 25 April 1953, Watson and Crick published an article, in the acclaimed journal “Nature” titled “Molecular structure of nucleic acids: A structure for deoxyribonucleic acid”. The one-page article ...

The DCR has also said that its Office of Cultural Resources Archaeology Program has studied the site and approved it for ...

Scientists have succeeded in regenerating bone, cartilage, and muscle using stem cells, marking advancement toward practical ...

Webs of star-shaped cells called astrocytes connect distant parts of the brain, allowing long-distance exchange of molecules.

Diabetes affects more than 40 million people in the United States, according to the American Diabetes Association. For many, ...