Why do parasites cause loss of appetite? Scientists have identified a gut-to-brain signaling pathway involving tuft cells and ...

Scientists finally cracked the mystery of why infections kill your appetite—and it all starts with hidden gut cells talking to your brain.

The next surprise was that human organoids just kept growing. Mouse organoids were done with making neurons within nine days.

Add Yahoo as a preferred source to see more of our stories on Google. For decades, scientists have pushed the limits of microscopy to capture sharper and deeper views of the brain. Traditional ...

A study reveals how gut immune cells signal the brain to reduce appetite, with acetylcholine-driven activation of serotonin ...

For decades, scientists have pushed the limits of microscopy to capture sharper and deeper views of the brain. Traditional light-based systems can map the cortex in detail but struggle to reach deeper ...