rewrites

A 500-million-year-old clawed beast rewrites the origins of spiders and crabs.

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The Cambrian chelicerate Megachelicerax cousteaui

image: Holotype specimen (part and companion) showing Megachelicerax cousteaui’s remarkable pincer-like chelicerae. vision Again Credit: Credit: Rudy Lerosey-Aubril It had been a long day teaching Rudy Lerosey-Aubril. As a reward, he returned to clean the Cambrian arthropod fossils he had just discovered for analysis. At first, the model showed all the expected characteristics of its … Read more

Groundbreaking new theory rewrites the quantum view of the Big Bang

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Groundbreaking new theory rewrites the quantum view of the Big Bang

A Theory of Gravity That Could Rewrite the Universe’s First Minutes The first fraction of a second after the Big Bang has always posed a problem. Physics can explain a lot about the universe once it’s stable and expanding, but in the beginning, when heat and energy were extremes, it was still hard to pin … Read more