Watch a white blood cell actively searching for bacteria or viruses under the microscope. Gingrich suggests Trump’s Greenland push just 'a lot of noise' CBS airs pulled '60 Minutes' report on El ...

Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells ...

Both for research and medical purposes, researchers have spent decades pushing the limits of microscopy to produce ever deeper and sharper images of brain activity, not only in the cortex but also in ...

A group of researchers has won a large science prize for a discovery not quite two decades in the making. It was long thought that only simple microbes had mastered a chemical conversion reaction that ...