Mitochondria—tiny structures that convert nutrients into energy—are often depicted as discrete kidney bean-shaped objects. But in reality, they form a dynamic, interconnected network throughout the ...

Growing leys—grass and clover—is nothing new in Swedish agriculture. But in the arable farming regions dominated by cereal production, leys are less common. One reason is that there needs to be a ...

Neuroscientists have made a major advance in modeling the human brain in mice, offering a new way to study conditions like ...

One alternative has been to implant human neural stem cells into the brains of another species, where they’ll generally ...

Scientists have grown human brain tissue to fill most of a mouse’s cortex, creating a new model for studying brain disease ...

Lab-grown organoids wire into mice missing a key part of their brain, offering a new way to test drugs for developmental ...