“Unnatural” Selection
Humans driveevolutionof conch size
Marzo 21, 2014
Thousands of years of hunting has turned a substantial meal into a bite-sized snack.
Search
Results
Disciplines
- (-) Remove Developmental Biology filter Developmental Biology
- Animal Behavior (105) Apply Animal Behavior filter
- Biodiversity (100) Apply Biodiversity filter
- Marine Biology (92) Apply Marine Biology filter
- Conservation Biology (64) Apply Conservation Biology filter
- Forest Ecology (52) Apply Forest Ecology filter
- Global Change (52) Apply Global Change filter
- Fisheries and Marine Conservation (50) Apply Fisheries and Marine Conservation filter
- Evolutionary Biology (44) Apply Evolutionary Biology filter
- Entomology (42) Apply Entomology filter
- Zoology (40) Apply Zoology filter
- Anthropology (36) Apply Anthropology filter
- Archaeology (36) Apply Archaeology filter
- Ecosystem Ecology (36) Apply Ecosystem Ecology filter
- Disease Ecology (33) Apply Disease Ecology filter
- Taxonomy (33) Apply Taxonomy filter
- Ecology (30) Apply Ecology filter
- Botany (26) Apply Botany filter
- Ecosystem Services (22) Apply Ecosystem Services filter
- Long-term monitoring (21) Apply Long-term monitoring filter
- Microbial Ecology (21) Apply Microbial Ecology filter
- Natural History (21) Apply Natural History filter
- Molecular Genetics and Genomics (20) Apply Molecular Genetics and Genomics filter
- Exploration (19) Apply Exploration filter
- Herpetology (17) Apply Herpetology filter
- Plant Physiology (17) Apply Plant Physiology filter
- Evolutionary Ecology (16) Apply Evolutionary Ecology filter
- Geology (15) Apply Geology filter
- Invasion Biology (14) Apply Invasion Biology filter
- Bioinformatics (12) Apply Bioinformatics filter
- Physical Monitoring (12) Apply Physical Monitoring filter
- Chemical Ecology (11) Apply Chemical Ecology filter
- Reforestation and Silviculture (11) Apply Reforestation and Silviculture filter
- Geography and Biogeography (10) Apply Geography and Biogeography filter
- Hydrology (8) Apply Hydrology filter
- Soil Science (8) Apply Soil Science filter
- Historical Ecology (7) Apply Historical Ecology filter
- Canopy Biology (6) Apply Canopy Biology filter
- Sociology (6) Apply Sociology filter
- Environmental Anthropology (3) Apply Environmental Anthropology filter
- Marine Policy (3) Apply Marine Policy filter
- Paleontology and Paleobiology (3) Apply Paleontology and Paleobiology filter
Displaying 10 of 59 results.
Hidden Marine Species
Buckets of biodiversity
Junio 06, 2014
Aboard a research vessel in the Gulf of Panama, a Smithsonian research fellow explores the hidden biodiversity of the tropical ocean.
Profile: Karen Chan
How do larvae swimin a hot-tub world?
Julio 18, 2014
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.
A Weapon For All Reasons
Does beauty beget weakness?
Marzo 08, 2013
Male fiddler crabs’ large claws may look unwieldly, but a new study demonstrates that these large weapons are not only for show.
An Evo-Devo Pioneer
Mary JaneWest-Eberhardretires
Marzo 15, 2013
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.
Profile: Harilaos Lessios
Calibratingevolution
Mayo 24, 2013
Veteran Smithsonian evolutionary biologist Haris Lessios has made major contributions to the understanding of how new marine species arose following separation by the Isthmus of Panama.
Window to the past
How long has Central America been so biologically diverse?
Septiembre 28, 2017
20-million-year-old fossil seeds shed light on origins of plant biodiversity in Panama.
Declining reefs
What were Caribbean coral reefs like before humans?
Septiembre 29, 2017
Fossil reefs from around the Caribbean show how biologically rich these ecosystems once were — and provide goalposts for conservationists hoping to restore them.
Flowers from Darkness
“Tropical forests are the result of an accident of history.” - Carlos Jaramillo.
Abril 23, 2018
About 66 million years ago, a radical change on the Earth filled tropical forests with flowers. A new catalog of fossil pollen grains may hold an explanation.
Redefining Pristine
Modern marine oxygen-deficiency research inspires search for fossil record
Mayo 11, 2018
Smithsonian scientists who documented massive mortality of corals and reef organisms meticulously studied one of the apparent causes: oxygen deficiency. A Smithsonian paleobiologist asks if the recent fossil record shows signs of similar hypoxia events.
