A Northwestern Medicine study has shed light on one of the most intricate construction projects in biology: how cells build and coordinate the internal scaffolding needed to create a healthy egg. The ...

For life to evolve on Earth, a bunch of complex organic molecules had to evolve a way to assemble into cells. So how did those proto-cells get cell membranes? Some researchers have a new hunch. Also, ...

Imagine if, instead of delivering a leaflet individually to each home, a postal worker just had to give one to a volunteer on each block, who then photocopied it and handed out copies to neighbours.

A study links graying hair to stem cells getting stuck, unable to color new hair growth. Stem cells travel back and forth within compartments, but when they get stuck in one compartment, they cannot ...

A 69-year-old Oak Park man was arrested at Somerset Collection in Troy recently for allegedly taking a cellphone left behind and then trying to get the owner to pay him to get it back. According to ...