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 ...

Plant stem cells are crucial for the world's food supply, animal feed, and fuel production. They lay the foundation for how ...

More than a billion years ago a hungry cell devoured a tiny blue-green alga. But instead of the former simply digesting the latter, the duo struck a remarkable evolutionary deal. Now scientists are ...

A first-of-its-kind achievement has implanted photosynthesizing cells in animal cells to make “planimals.” This feat could be the first step in crafting lab-grown meat, material for skin grafts, and ...

Scientists have successfully grown kidneys made of mostly human cells inside pig embryos — taking researchers yet another step down the long road toward generating viable human organs for transplant.