NEW ZEALAND - Scientists have long speculated that Earth's magnetic field collapsed and flipped poles many eons ago, exposing our planet to cosmic rays and other galactic hazards. It's believed this ...
The last complete reversal of the Earth's magnetic field, the so-called Laschamps event, took place 42,000 years ago. Radiocarbon analyses of the remains of kauri trees from New Zealand now make it ...
Tāne Mahuta, an ancient tree named after the god of forests in Māori mythology, is threatened by the slow creep of an incurable disease. Tourists visiting Tāne Mahuta, the largest known kauri tree, in ...
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The temporary breakdown of Earth's magnetic field 42,000 years ago sparked major climate shifts that led to global environmental change and mass extinctions, a new international study co-led by UNSW ...
WAIPOUA FOREST, New Zealand — Two arborists, chest-deep in underbrush, secured a rope slung over a branch in the Waipoua Forest, close to the northern tip of New Zealand. Scott Forrest pumped his fist ...
New Zealand’s prime minister is taking heat from environmentalists for giving President Biden a bowl made from trees that had been buried for 60,000 years when she visited Washington in May — and some ...
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