Construction workers in New Zealand were in for a surprise when they uncovered a 40,000-year-old swamp kauri tree during a geothermal energy plant expansion project. The ancient tree, which lived through a near-reversal of Earth’s magnetic poles 42,000 years ago, … Continue reading Unearthing a 40,000-Year-Old Tree Sheds Light on Earth’s Magnetic Poles Reversal | The Inquisitive Journal