Recycling takes place in our cells at all times: in a process called autophagy, cell components that are no longer needed are enclosed by membranes and broken down into their basic building blocks.

Made up of tiny threads known as cellulose microfibrils, plant cell walls are important for regulating a plant's growth and ...

Americans are living longer but with more years burdened by chronic disease. Researchers say molecules in certain foods may ...

He explores how flaws in the transcription and DNA repair pathways contribute to cancer predisposition, accelerated aging ...