Related topics: women · embryos · eggs · human reproduction

How do plagues change history?

"Every once in a while a book lands on your desk that changes the way you perceive the world you live in, a book that fundamentally challenges your understanding of human history." So began the blurb that came with this book. ...

Messel boa: Live birth in a 47-million-year-old snake

An Argentine-German team of scientists, including Senckenberg's Krister Smith, has discovered the world's first fossil evidence of live birth in snakes. The fossil they examined came from the Hessian UNESCO World Heritage ...

First record of a gall-forming aphid fighting off predator

A researcher reports evidence of a gall-forming aphid defending itself against predators, a first for the species, Mordwilkoja vagabunda. The insects inject saliva into leaf stalks, inducing the plant to form small growths ...

There's more than one way to grow a baby

In his 1989 book Wonderful Life, evolutionary biologist Stephen Jay Gould famously argued that, if we could "replay the tape," life on Earth would evolve to be fundamentally different each time.

99-million-year-old snail fossilized in amber while giving birth

Land snails are usually preserved as fossilized snail shells or imprints, while preservation of their soft bodies is a rarity. "Our new amber find is truly remarkable for this reason as well," explains Dr. Adrienne Jochum ...

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