If scientists could shrink themselves to microscopic size and take a journey through the human body—like the submarine crew ...

Mitochondria don’t just generate energy—they also carefully organize their own DNA in a surprisingly elegant way. Scientists have discovered that a long-overlooked phenomenon called “mitochondrial ...

Tom Gauld's weekly cartoon ...

Jacqueline Tabler emphasises the challenges of connecting molecular changes to tissue structure and highlights the potential of multifractal frameworks to quantify complex biological patterns, ...

MIT researchers have found that tiny DNA loops persist even as cells divide, challenging the idea that the genome resets during mitosis. These structures may explain how cells retain genetic ...

Carbohydrates are broken down into glucose and are necessary for energy. Protein is important for healthy muscle, bone, and skin, and is made of amino acids. Fat helps absorb vitamins and supports ...

Five years ago, Nobel laureate Carolyn Bertozzi, PhD, and her team described novel small RNA-glycan conjugates, glycosylated RNAs (glycoRNAs), on the cell surface. These small non-coding RNAs have ...

Human cells are extremely small and tightly packed – at about 20 micrometers across, roughly one-fifth the width of a human hair, each cell contains a dense mix of proteins, organelles, and molecular ...

Scientists at Cedars-Sinai have uncovered an unexpected way the nervous system repairs itself after injury, one that involves support cells acting far from the original damage. Their findings reveal ...

How are sugars attached to proteins? Sugars are commonly attached to proteins in a process called glycosylation. This fascinating modification involves linking sugar molecules to specific amino acids ...

DNA isn't just a long string of genetic code, but an intricate 3D structure folded inside each cell. That means the tools used to study DNA need to be just as sophisticated-able to read not only the ...