Tantalizing clues in 4-billion-year-old asteroid Bennu samples could reveal particular molecular formations that some ...

Microtubules are major components of the cytoskeleton. They are found in all eukaryotic cells, and they are involved in mitosis, cell motility, intracellular transport, and maintenance of cell shape.

Dr Hameroff believes that consciousness happens at a deeper quantum level, arguing it comes from quantum processes inside ...

Microtubules are the largest type of filament, with a diameter of about 25 nanometers (nm), and they are composed of a protein called tubulin. Actin filaments are the smallest type, with a ...