For 50 years, scientists at the San Diego Zoo have been collecting and storing cells from rare and endangered species in its Frozen Zoo with an eye to the future. The future is here. The San Diego Zoo ...
LOS ANGELES (AP) — In the arid, cracked desert ground in Southern California, a tiny bee pokes its head out of a hole no larger than the tip of a crayon. Krystle Hickman crouches over with her ...
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What he thought was gold was actually a 4.6-billion-year-old find
What He Thought Was Gold Was Actually a 4.6-Billion-Year-Old Find ...
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