database, evolution
Why People Lost Their Fur
Ruth Williams | Dec 12, 2011
The need for ancient humans to keep cool during the day might explain their lack of body hair but not why they walked on two feet.
Brain Evolution at a Distance
Hannah Waters | Dec 6, 2011
Gene expression controlled from afar may have spurred the spurt in brain evolution that led to modern humans.
Top 7 in Ecology
Bob Grant | Dec 6, 2011
A snapshot of the most highly ranked articles in ecology, from Faculty of 1000
Resistance Outlasts Antibiotics
Edyta Zielinska | Dec 5, 2011
Antibiotic resistant bacteria keep their protective genes, even when antibiotics are no longer given.
Cancer’s Escape Routes
Cancer’s Escape Routes
Tia Ghose | Nov 30, 2011
Scientists are beginning to discover myriad strategies tumors use to avoid attacks by anti-cancer drugs.
Evolutionary Pioneer Dies at 73
Edyta Zielinska | Nov 28, 2011
Lynn Margulis, an innovative thinker who proposed symbiosis as a major mechanism for speciation, passed away last week.
Whales Saved From Highway Project
Bob Grant | Nov 21, 2011
A team of paleontologists is racing to recover dozens of fossilized whale skeletons from the site of a road building excavation in northern Chile.
Battle of the Sexes
Hannah Waters | Nov 17, 2011
Traits that help one sex but hurt the other are not sufficient for maintaining genetic variation.
Infection Selection
Ruth Williams | Nov 13, 2011
Scientists track changes in bacterial genomes during a hospital outbreak to discover potential pathogenesis genes.
A Smoke-Swirl of Birds
Jef Akst | Nov 10, 2011
A video of thousands of birds flying as a single coordinated, amorphous group stirs up questions about how they do it.