Origins of agriculture
Greenhouse “time machine” sheds light on corn domestication
February 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.
Researchers find genetically modified pollen from soybeans in otherwise GMO-free Mexican honey.
A coral die-off in Panama was likely due to oxygen depletion instead of the usual culprits of warming, pollution, overfishing and acidification.
Deployed from Greenland to Australia, caterpillar decoys were attacked the closer they were to sea level and the nearer they were to the tropics.
The ecologist who leads ForestGEO’s ecosystems and climate initiative visits STRI and discusses her plans to tackle millions of tree measurements taken across the globe.
A new study raises questions about how a common beach creature will sustain its populations if temperature swings become greater in the future.
In a remote Bolivian forest, a Smithsonian researcher discovers the first beetle species that live on orchids.
A visiting researcher uses a movie set studio to record how the larvae of sea urchins, starfish, shellfish and corals respond to conditions in a changing ocean.
After a half century of pioneering research on evolutionary developmental biology and induction into the National Academy of Sciences, a long-time Smithsonian scientist retires.
Some beetles have a rather inventive, if unsavory, way of fending off predators.