Our cells adjust to ever-changing conditions while preserving internal states necessary for survival, but exactly how they ...

From the food you eat to the way your cells function, biomolecules are at the heart of it all. Carbohydrates, proteins, lipids, and nucleic acids each play unique roles in energy, structure, and ...

When James Watson and Francis Crick described the double-helix structure of DNA in 1953, the moment appeared decisive and ...

All living things are made of cells, and the molecular machinery within them is imperative to survival. Different biomolecules, including RNA ...

Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful tool for determining the structure of organic molecules, from simple compounds to complex biomolecules. By analyzing chemical shifts, ...

Reverse-engineering the billion-year-old enzyme nitrogenase clued researchers into how life originally formed on Earth — and ...

Researchers from the University of Liverpool, Japan, and Argentina have captured atomic-resolution images of an important ...

Several of the newly identified molecules are considered foundational to life’s chemistry.

On the far right side of the periodic table, just beneath oxygen, sits a lesser-known group of elements called the chalcogens ...

Scientists have unveiled a breakthrough imaging method that can capture the hidden details of events unfolding in trillionths ...

Extracellular vesicles (EVs) are nanoscale lipid bilayer particles secreted by cells that mediate intercellular communication by transporting ...