Thursday, December 11, 2025

Study uncovers ice age teen puberty facts

Puberty evaluation in Upper Paleolithic European youth.

New research shows that Ice Age teens from 25,000 years ago went through puberty much like teens today. A study of 13 ancient humans aged 10 to 20, published in the Journal of Human Evolution, found bone markers that revealed puberty stages. Led by UVic’s April Nowell, researchers used techniques developed by Mary Lewis to examine tooth and bone growth.

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Discovery of auroras on rogue planet challenges current models

These insights are pushing the boundaries of our understanding of alien atmospheres.

Inside the Milky Way’s largest star-forming cloud, seen by Webb

Sagittarius B2 is so much more active than the rest of the galactic center.

How ice breaks down iron faster than water does

Think water rusts iron? Ice does it even faster

Earth’s mantle hides nickel-rich metals never seen in nature before

Scientists uncover hidden metallic secrets deep within Earth.
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