Hummingbirds thrive at innovative Mexico gardens

In a dimly lit corner of a bustling market in Mexico City, vendors of amulets, voodoo dolls and other mystical objects sell tiny, taxidermied hummingbirds as charms to bring luck in love.

Reproduction, from Hippocrates to IVF

The first book to take in 3,000 years of baby-making shows how women functioned as "vessels" in early ideas of creation, until the ancient Greeks established theories of "dual contribution—whether two seeds or two souls—that ...

Engineers repurpose wasp venom as an antibiotic drug

The venom of insects such as wasps and bees is full of compounds that can kill bacteria. Unfortunately, many of these compounds are also toxic for humans, making it impossible to use them as antibiotic drugs.

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