News & Opinion
Top 10 Innovations
Cell & Molecular Biology
Disease & Medicine
Ecology & Environment
Genetics & Genomics
Pharma & Biotech
Image of the Day
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.
How an Invasive Bee Managed to Thrive in Australia
Ben Andrew Henry | Jan 1, 2017
The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived.
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.
Missing Link in Malaria Evolution Discovered in Historical Specimens
Ben Andrew Henry | Dec 1, 2016
A family’s collection of antique microscope slides became a trove of genetic information about the eradicated European malaria pathogen.
Freshwater Bacteria Might Help Explain the “Methane Paradox”
Kerry Grens | Dec 1, 2016
Certain microbes express genes in a methane-production pathway, offering an explanation for puzzlingly high levels of the gas in some lakes.
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.
Birds Have Skills Previously Described as “Uniquely Human”
Jef Akst | Dec 1, 2016
Scientists are enlisting the help of pigeons, parrots, crows, jays, and other species to disprove the notion that human cognitive abilities are beyond those of other animals.
Neurometabolic Disorders Could Contribute to Depression
Ben Andrew Henry | Nov 1, 2016
Impairments in the production of neurotransmitters may lead to depression in some patients, preliminary results show, opening new avenues for research.
Neuron Populations Involved in Mouse Olfaction Change Over Time
Jef Akst | Nov 1, 2016
Male mice exposed to females, their urine, or a chemical in their urine lost sensory neurons in their vomeronasal organs that respond to that chemical.
Regularly Whiffing Essential Oils Can Retrain Lost Sense of Smell
Kerry Grens | Nov 1, 2016
The simple therapy likely exploits the neural plasticity of the olfactory system.