SciTechDaily1/16/2026

Your Brain Doesn’t Magically Finish Developing at 25. Here’s What Actually Happens

Taylor Snowden, University of Montreal
Brain development does not end at 25 but continues into the early 30s as neural networks become more efficient and specialized. Spend enough time scrolling through TikTok or Instagram and you will inevitably come across the familiar claim: “Your frontal lobe isn’t fully developed yet.” It has become a popular neuroscience catchphrase, often used to [...]