books, ecology, evolution
Ladybug Zombies
Cristina Luiggi | Oct 31, 2011
Wasps inject their larvae into ladybug abdomens, where they feast on the bugs’ insides.
Bacterial Rejuvenation
Edyta Zielinska | Oct 27, 2011
Bacteria age, but as a lineage, can live forever.
Deadly Bat Fungus Nailed Down
Bob Grant | Oct 26, 2011
Scientists have made a definitive link between a recently-discovered fungus and a lethal disease wiping out bat populations in eastern North America.
Orangutans Have Culture
Bob Grant | Oct 25, 2011
A study shows that different populations of the Southeast Asian ape display and transmit specific behaviors through generations in a way similar to human cultures.
Wolbachia Boost Stem Cell Production
Jef Akst | Oct 20, 2011
The widespread bacteria known to manipulate host reproductive output can do so by ramping up stem cell division and consequent egg production in Drosophila.
New Genes, New Brain
Cristina Luiggi | Oct 19, 2011
A bevy of genes known to be active during human fetal and infant development first appeared at the same time that the prefrontal cortex—the area of the brain associated with human intelligence and personality—took shape in primates.
Behavior Brief
Jef Akst | Oct 17, 2011
A round-up of recent discoveries in behavior research
Cellular Origins of Giant Viruses?
Cristina Luiggi | Oct 16, 2011
The largest virus to be sequenced prompts researchers to consider whether giant viruses were once full-fledged living organisms.
Climate-Shaped Arabidopsis Genome
Kerry Grens | Oct 6, 2011
Two genome-wide studies, backed up by field experiments, identify SNPs that correlate with Arabidopsis fitness in various climates.
Newly Discovered Species
Newly Discovered Species
N/A | Oct 1, 2011
Life on Earth is mind-bogglingly diverse with estimates of the number of existing species in the tens of millions. Over the last 4 billion years, many species have gone extinct; and because of the actions of humans, many existing species are now endangered.