NASA Satellites Detect Signs of Unrest Years Before Volcanic Eruptions

Volcanic Pollution Linked To Rise Of Respiratory Diseases

China’s Bitcoin Miners Will Consume as Much Energy as Mid-Sized Country within Three Years

The remnants of an ancient planet might be buried inside Earth. New research suggests the Moon-forming Theia impactor (a Mars-size body that struck Earth 4.5 billion years ago) might have merged with our planet, forming two dense clumps in Earth's mantel that still exist to this day.