Adverse early-life environment is associated with anxiety-like behaviors and disorders. Brain-derived neurotrophic factor (BDNF) is sensitive to this environment and could be a marker of underlying ...
A male chimpanzee has been observed snatching a seconds-old newborn, then eating it. This behavior has never before been documented by scientists, who say it could explain why female chimpanzees ...
Plains Anthropologist, Vol. 45, No. 174, MEMOIR 32: Pronghorn Past and Present: Archaeology, Ethnography, and Biology (November 2000), pp. 29-37 (9 pages) The Eden-Farson site represents a late ...
Scientists have observed dramatic changes in the migration patterns of red-tailed hawks as rising global temperatures and increased urbanization have prompted the birds to adapt. Red-tailed hawks in ...