You'll find that most cars out in the wild use either cast crankshafts or forged crankshafts. If you don't know which one ...

As organisms develop from embryos, groups of cells migrate and reshape themselves to form all manner of complex tissues.

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential for life as we know it can form readily in space. This discovery, ...

An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown branch of life, researchers say. When you purchase through links on our site, ...