Element cycles articles from across Nature Portfolio Element cycles are the biogeochemical pathways by which elements are transformed and moved through various states by geological and biological ...

Lipids are fatty, waxy, or oily compounds that serve as the building blocks of all living cells. Three main types of lipids (phospholipids, triglycerides, and sterols like cholesterol) are essential ...

Document image parsing is challenging due to its complexly intertwined elements such as text paragraphs, figures, formulas, and tables. Dolphin addresses these challenges through a two-stage approach: ...

Read the latest research on cholesterol levels, tests, and medications. Find out about cholesterol in your diet and research into new treatments for high cholesterol.