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ScienceBlog.com
scienceblog.com > s-sixty-magnetic-profiles-flown-across-the-arctics-gakkel-ridge-in-1974-and-1975-classify-about-68-percent-of-the-seafloor-they-cross-from-the-present-back-to-roughly-35-million-years-ago-as

Sixty magnetic profiles flown across the Arctic's Gakkel Ridge in 1974 and 1975 classify about 68 percent of the seafloor they cross, from the present back to roughly 35 million years ago, as exhumed mantle rather than volcanic crust

1+ week, 3+ day ago   (247+ words) The Gakkel Ridge is the slowest spreading mid ocean ridge on Earth, and the new reading suggests its melt reaches the surface in bursts rather than in a continuous supply. By Science Blog Editorial Team Published September 3, 2026 · How we edit…...

ScienceBlog.com
scienceblog.com > t-australia-fastest-moving-continent-seven-centimetres-amasia

Australia is the fastest-moving continent on Earth, shifting seven centimetres north-northeast each year—almost twice as fast as your fingernails grow. It is already colliding with Southeast Asia, and some models place it inside a new supercontinent 200 to 300 million years from now.

1+ week, 4+ day ago   (1600+ words) The seven-centimetre motion and active collision are measured geology. Australia’s place in Amasia 200 to 300 million years from now is a model-dependent scenario, not a destination forecast. By Lab Report · Edited by Lachlan Brown Published September 2, 2026 · How we edit Australia is…...

ScienceBlog.com
scienceblog.com > t-the-pacific-is-the-largest-ocean-on-earth-bigger-than-all-the-continents-combined-and-it-is-also-the-one-that-is-slowly-closing-consumed-around-its-edges-a-little-faster-than-its-floor-can-spread

The Pacific is the largest ocean on Earth, bigger than all the continents combined, and it is also the one that is slowly closing, consumed around its edges a little faster than its floor can spread

1+ mon, 1+ week ago   (635+ words) The Pacific Ocean is the largest single feature on the surface of the Earth. It is also, slowly, getting smaller. By Lachlan Brown · Editorial process Published August 1, 2026 The Pacific Ocean is the largest single feature on the surface of the…...