Our extinct Australopithecus relatives may have had difficult births
Simulations of Australopithecus hominins’ anatomy suggest that when they gave birth, they may have exerted tremendous pressure on their pelvic floors, putting them at risk of tearing
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Quote of the day by Edwin Powell Hubble: “With increasing distance, our knowledge fades, and fades rapidly. Eventually, we reach the dim boundary—the utmost limits of our telescopes. There, we measure shadows, and we search among ghostly errors of measurement for landmarks that are scarcely more substantial. The search will continue. Not until the empirical resources are exhausted, need we pass on to the dreamy realms of speculation.”
Lyrid meteor showers: UK skies set for fireball-heavy night sky spectacle tonight; visibility and peak viewing time revealed
