SCIENTISTS have discovered a hidden lid that keeps the vast reservoir of magma beneath the Yellowstone supervolcano at bay.

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

Let’s explore the deadliest crystals, minerals, and gemstones that ... Orpiment’s golden-yellow crystals are visually stunning but dangerously toxic. Like realgar, orpiment contains arsenic.

The story of how Earth’s magnetic field once collapsed, solar radiation went wild, and humans adapted with prehistoric ...