To see the planet's blue-green hue, which is caused by the absorption of sunlight from methane gas, you'll need a small ...

A “major milestone” has been reached in the goal of mapping all the cells in the human body, researchers say. It is hoped that charting the types and properties of all human cells – to build a ...

Scientists focused on certain organs — plotting the jobs of cells in the mouth, stomach and intestines, as well as cells that ...