Published: Apr 14, 2026, 22:45 IST | Updated: Apr 14, 2026, 22:45 IST
Yellowstone sits above one of the most studied volcanic systems in the world. Now new research by Chinese scientists suggests its magma source may be closer to the surface than previously thought. But what does that actually mean? This video explains how the system works, how scientists monitor it and is there is no immediate cause for concern.