New artifacts
More gold, less Surfer's Ear
September 17, 2019
A bony growth among the remains of Paleoindians from the Gulf of Panama reflects changes in their cultural activities over time
A bony growth among the remains of Paleoindians from the Gulf of Panama reflects changes in their cultural activities over time
Modern fish preparation techniques leave behind bone fragmentation patterns resembling those found among fish remains in archaeological sites, revealing the antiquity of traditional butchering methods
How do microorganisms influence seed survival in the forest?
How do social interactions change in the face of illness? As humans face potential global pandemics we look to nature for examples. Close observation of another highly social animal, the vampire bat, sheds light on how interactions change—or do not change—as individuals become sick.
A study of dolphin behavior in the presence of tourist boats informs conservation efforts.
Different socio-economic conditions and lack of clean water may change the dynamics of COVID-19 transmission in Latin America and the Caribbean.
Tens of thousands of tiny bone fragments reveal eating habits, ceremonial practices and the development of animal domestication during more than 2000 years of history.
Find out more about why bats carry viruses and how both bats and humans benefit from bat conservation.
Between 1944 and 1966, Dr. Alexander Wetmore, a legendary ornithologist and Sixth Secretary of the Smithsonian Institution, investigated the avifauna of the Isthmus of Panama. This became the basis of his four-volume ‘The Birds of the Republic of Panama’. In this webinar, STRI anthropologist Dr. Stanley Heckadon-Moreno takes us for a historical and photographic journey across Dr. Wetmore’s expeditions in Panama, with the support of Dr. Pamela Henson, director of Institutional History at the Smithsonian Institution Archives.
Lizards transplanted from the mainland to small islands in Lake Gatun, Panama, took their parasitic mites with them. What happened next provides great experimental evidence for the enemy release hypothesis.