Origins of agriculture
Greenhouse “time machine” sheds light on corn domestication
Febrero 07, 2014
Lower atmospheric carbon and cooler temperatures may have contributed to the domestication of corn, a new study shows.
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Displaying 10 of 52 results.
Profile: Fernando Santos-Granero
Do objects have an occult life?
Febrero 08, 2013
In the Peruvian Amazon, a Smithsonian anthropologist learns that Yanesha people believe that certain personal objects become part of a person’s being.
Respect The Tobacco Spirit
Why no poop in garden?
Febrero 15, 2013
A visit to a shaman’s garden prompts an unexpected warning about the tobacco plant spirit’s ability to do away with disrespectful visitors.
Profile: Kristin Saltonstall
Fire fuels invasive grass
Octubre 19, 2012
Panama’s infamous canal grass rises from the ashes of fire much faster than trees, complicating reforestation efforts.
Tropical Dome Project
Solar domes simulate extreme futureclimate scenarios
Junio 14, 2017
How will tropical forests respond to a warmer climate with higher atmospheric carbon dioxide concentrations? By growing plants in geodesic domes, Smithsonian scientist Klaus Winter is seeking answers.
Adjusting to climate change
Tropical dark respiration data tweak climate model
Septiembre 27, 2017
What do warmer nights mean for the release of carbon dioxide by tropical forests?
Maya Dog Mystery
First Evidence of Live-traded Dogs for Maya Ceremonies
Marzo 21, 2018
At one of the oldest Maya sites, STRI staff archaeologist, Ashley Sharpe, discovered dog bones from the Guatemalan highlands deep within two pyramids.
Behavioral evolution
First report of stone tool use by Cebus Monkeys
Julio 09, 2018
White-faced capuchin monkeys in Panama’s Coiba National Park habitually use hammer and anvil stones to break hermit crab shells, snail shells, coconuts and other food items, according to visiting scientists at the Smithsonian Tropical Research Institute (STRI). This is the first report of habitual stone-tool use by Cebus monkeys.
Adaptation
Surfer’s Ear Points to Ancient Pearl Divers in Panama
Enero 18, 2019
A small bump in the ear canal of skulls from burials near the Gulf of Panama, may indicate that ancient coastal residents dove in icy waters to recover pearls and valuable orange Spondylus shells.
A life in archaeology
The regional trace of Richard Cooke is recognized in a Costa Rican anthropology magazine
Junio 07, 2019
The trajectory of the renowned archaeologist of the Smithsonian Institution in Panama spans half a century and has had a tremendous impact in the field of Central American archeology and the careers of dozens of researchers. A magazine from the University of Costa Rica honors him.
