Artificial tissues that mimic the placenta, endometrium, ovary and vagina could point to treatments for common conditions ...
Researchers have developed the centuries-old idea of pinhole imaging with a modern twist to create a high-performance system for converting middle-infrared light into visible light, all ...
The narcotic first drew widespread attention in B.C. in the late 1990s, when a cheap yet potent strain known as China White ...
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