For Pseudoryx nghetinhensis, as the animal is known to science, the most optimistic estimates say there could be around 100 ...
In the 1800s, a conflict between the founding fathers of evolution divided the community. Charles Darwin believed sexual selection drove the variation in butterfly colors and patterns of males, while ...
CLAY CENTER, Kan. — In this rural swath of northern Kansas, where the grass rolls thick and green to the horizon, a white cross dominates the landscape. Kathy Martin, a member of the state board of ...
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