An extraordinary scientific breakthrough has emerged from New Zealand, where researchers discovered an ancient tree that has preserved a detailed record of Earth’s magnetic field reversal. Found in Ngāwhā during the excavation of a geothermal power plant, this kauri tree—known by its Māori name, Agathis australis—offers unparalleled insights into a critical geological event … [Read more...] about Ancient Tree Reveals Earth’s Magnetic Field Reversal in Unprecedented Detail