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Goodbye, eggshell: How pregnancy emerged in the animal world

情報源: Knowable Magazine ·

Mammals evolved live birth just once; lizards and snakes did it over and over. What set the stage for this drastic change and how was it orchestrated?

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Goodbye, eggshell: How pregnancy emerged in the animal world is a 記事 discovery curated from Knowable Magazine. Mammals evolved live birth just once; lizards and snakes did it over and over. What set the stage for this drastic change and how was it orchestrated?

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You can experience this content directly on its original host (Knowable Magazine) by clicking the "Open Original" button.

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Curated from Knowable Magazine by the OnSuggest team to surface the most interesting and serendipitous content on the web.

記事 · 科学

Packham wows the Derngate

I went to Chris Packham’s show yesterday evening at the Derngate Theatre in Northampton and it was brilliant. Now you might think that because Chris is a mate of mine then I’m bound to say that but, stop and consider. I don’t have to admit to having been there and I don’t have to tell...

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記事 · 科学

Sonno e salute del cuore, dormire 8 ore non basta

Dormire il giusto numero di ore (per la maggior parte delle persone significa almeno 7 per notte) è una condizione necessaria per mantenerci in salute, ma secondo una nuova ricerca del Boston Children’s Hospital e della Harvard Medical School potrebbe non essere sufficiente. Sembra, infatti, che rispettare il proprio ritmo circadiano sia fondamentale, in particolare […] L'articolo Sonno e salute del cuore, dormire 8 ore non basta sembra essere il primo su Galileo .

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