A treasure trove of fossilized dinosaur embryos shows signs of extremely fast growth.
A treasure trove of fossilized dinosaur embryos shows signs of extremely fast growth.
New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.
Coral embryos broken apart by waves can continue developing into adult clones.
A National Zoo researcher works to perfect gamete preservation and in vitro fertilization techniques in order to better manage endangered populations.
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