Cells aren’t as passive as scientists once thought—they actively create internal currents to move proteins quickly and ...

Cells are constantly on the move, whether in a developing embryo or metastatic cancer. But how do cells adapt to new environments they encounter? Traditionally, scientists have believed that cells ...

When you were first conceived, you were a single cell. From this basic fact, we can extrapolate a few things, most especially that all the cells that make up your body today came (indirectly) from ...

Scientists are looking for answers about how these confounding trips, known as metastases, occur throughout the human body Illustration of a human cancer cell Amber Dance, Knowable Magazine Back in ...

Subscribe to our newsletter for the latest sci-tech news updates. Cells do this by breaking proteins down and recycling them, a process summarily referred to as "protein removal." But this ongoing and ...

Cells manage a wide range of functions in their tiny package — growing, moving, housekeeping, and so on — and most of those functions require energy. But how do cells get this energy in the first ...

As the temperature drops and winter sets in, many people feel the familiar signs of the season: chilly fingers, dry skin and that sluggish sensation that can creep in during colder months. But what is ...

It’s all relative, say our readers - for the astronaut, they do, but compared with someone staying on Earth, they don’t. Just listen to Albert Einstein It is all relative. The simple answer is yes for ...