Researchers have mapped out the DNA of what some scientists claim to be an arsenic loving bacterium.
Researchers have mapped out the DNA of what some scientists claim to be an arsenic loving bacterium.
Gene expression controlled from afar may have spurred the spurt in brain evolution that led to modern humans.
A snapshot of the most highly ranked articles in ecology, from Faculty of 1000
Antibiotic resistant bacteria keep their protective genes, even when antibiotics are no longer given.
New research suggests that a controversial class of stem cells originates in the heart and retains some ability to repair damaged tissue.
Scientists are beginning to discover myriad strategies tumors use to avoid attacks by anti-cancer drugs.
Lynn Margulis, an innovative thinker who proposed symbiosis as a major mechanism for speciation, passed away last week.
A team of paleontologists is racing to recover dozens of fossilized whale skeletons from the site of a road building excavation in northern Chile.
Traits that help one sex but hurt the other are not sufficient for maintaining genetic variation.