New research reveals chemical secrets of Earth’s crust 4.5 billion years ago
Earth is the only known planet which has plate tectonics today. The constant movement of these…
Moon rocks reveal hidden lunar history
That mission, and the 2020 Chang’e-5 robotic mission before it, are the first to return lunar…
One less thing to worry about in 2025: Yellowstone probably won’t go boom
Underneath Yellowstone: Two large lobs of hot material from the mantle (in yellow) melt rock closer…