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.
Lower atmospheric carbon and cooler temperatures may have contributed to the domestication of corn, a new study shows.
Panama’s infamous canal grass rises from the ashes of fire much faster than trees, complicating reforestation efforts.
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.
A novel research project takes aim at the ageless question of what influences tropical seedling survival.
What do warmer nights mean for the release of carbon dioxide by tropical forests?
What slows or stops a disease epidemic if the pathogen is still present? It appears that wild frogs are becoming increasingly resistant to the chytrid fungal disease that has decimated amphibian populations around the world.
Mosquitoes in the genus Aedes, which can carry dangerous viruses causing yellow fever, chikungunya and Zika, invaded the crossroads of the Americas multiple times, by land and by sea.
As researchers ask which disease-carrying mosquito species will rule Panama’s Azuero Penninsula (and perhaps the world), they discover culinary delights along the way.
Inspired by a universal call-to-action from the Interacademy Partnership (IAP) within the United Nations Sustainable Development Goals, the Smithsonian Science Education Center (SSEC), in conjunction with the Smithsonian Tropical Research Institute (STRI) and other organizations, is bringing together a global team to design inclusive and equitable research-based science education.
Which mosquito species is likely to transmit the virus that causes the next epidemic? Join José Loaiza, Smithsonian research associate, senior scientist at Panama’s government research bureau, INDICASAT, and University of Panama professor, as he visits back yards and used-tire lots to find the answer.