Damaged mitochondria are recycled within cells. Scientists find a link between cellular health and diseases like Parkinson’s ...

Stem cells are unspecialized cells that have the remarkable ability to develop into various types of cells in the body. They serve as a repair system, dividing essentially without limit to replenish ...

About 4 billion years ago, Earth began to show signs of the conditions that allowed the first cells to take hold and populate ...

Proteins are the building blocks of life. They consist of folded peptide chains, which in turn are made up of a series of ...

The physics of how a quirky pond organism filters the water for food provides new insights into a possible driver of early evolution.

How Life's Building Blocks Took Shape on Early Earth ... potential precursors to modern cells, could form under realistic early Earth conditions. Researchers pushed these conditions to the ...

It was long thought that only simple microbes had mastered a chemical conversion reaction that helps create some of the essential building blocks of life. But scientists have found that a more ...

Northwestern Medicine scientists have discovered new details about how the human genome produces instructions for creating proteins and cells, the building blocks of life, according to a ...

In January 2025, scientists announced the discovery of organic molecules— the building blocks of life— in samples retrieved from a distant asteroid named Bennu. What can this discovery reveal ...

The building blocks of life on Earth may have been fueled by tiny ... figuring out where the complex chemicals that make up living cells came from. That includes things like the lipids in our ...

Göpfrich, who along with her team, "Biophysical Engineering of Life," conducts research ... RNA origami is that synthetic cells can manufacture their building blocks by themselves," stresses ...