Scientists Pay Close Attention as Japan’s Giant Caldera Volcano Quietly Refill With Magma after 7,300 Years
Somewhere beneath the lush, scenic landscape of southern Japan, something enormous is stirring. Deep underground, one of the planet’s most powerful volcanic systems is slowly, steadily filling back up with molten rock. It’s not breaking news in the dramatic, run-for-your-lives sense. It’s something far more unsettling – a slow, geological clock ticking away beneath millions ...












