serotonin, ecology
First Bumblebee Species Declared Endangered in U.S.
First Bumblebee Species Declared Endangered in U.S.
Kerry Grens | Jan 11, 2017
The federal government concludes the rusty patched bumblebee is nearing extinction.
Image of the Day: Saltwater Survivors
Image of the Day: Saltwater Survivors
The Scientist Staff | Jan 9, 2017
When road deicing salt enters freshwater ecosystems, prey species such as Daphnia pulex can rapidly evolve tolerance to the contaminant, buffering their local food webs from the impacts of salination.
Reconstructing the Effects of the Fur Trade in the Brazilian Amazon
Reconstructing the Effects of the Fur Trade in the Brazilian Amazon
Catherine Offord | Jan 1, 2017
Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.
Caribbean Anoles Function as Model Organisms for Evolutionary Dynamics
Caribbean Anoles Function as Model Organisms for Evolutionary Dynamics
Amber Dance | Jan 1, 2017
The small lizards adapted to unique niches among dozens of isles.
Historical Hunts
Historical Hunts
The Scientist Staff | Dec 31, 2016
See images from a century of fur trapping and hunting in the Amazon basin.
Cheetah Range Drops 90 Percent
Cheetah Range Drops 90 Percent
Kerry Grens | Dec 27, 2016
Estimating only 7,100 individuals remaining, researchers urge a reclassification of the species from vulnerable to endangered.
Elephant Footprints Create Habitat for Tiny Aquatic Creatures
Elephant Footprints Create Habitat for Tiny Aquatic Creatures
Catherine Offord | Dec 1, 2016
Researchers discover diverse communities of invertebrates inhabiting the water-filled tracks of elephants in Uganda.
Deep-Sea Viruses Destroy Archaea
Deep-Sea Viruses Destroy Archaea
Ruth Williams | Oct 12, 2016
Viruses are responsible for the majority of archaea deaths on the deep ocean floors, scientists show.
Ocean Viruses Cataloged
Ocean Viruses Cataloged
Jef Akst | Sep 21, 2016
An international research team triples the number of known virus types found in marine environments. 
Opinion: Evidence to Support an “Eco-Friendly” Desalination Technology Lacking
Opinion: Evidence to Support an “Eco-Friendly” Desalination Technology Lacking
Daniel Cartamil | Sep 20, 2016
Policymakers’ choice of seawater intakes highlights California’s troubling embrace of unproven technologies.