Geology

Science 4 min Why Some Decades Have Slightly Longer Days: Gravity Inside Earth Earth's day drifts by milliseconds over decades. A model in Nature says gravity pulling the inner core into li... NA Nadia Rahim 28 Sep Science 5 min Pompeii's Eruption Date Let Geologists Check Argon Dating, and It Was 0.4% Off Pliny the Younger's account gave a known age to test against. Eight crystals from Vesuvius also yielded a shar... NA Nadia Rahim 27 Sep