Genes from fungi, bacteria, and viruses may have helped mosses and other plants to colonize the land.
Genes from fungi, bacteria, and viruses may have helped mosses and other plants to colonize the land.
An African rat helps detect tuberculosis in Tanzania, prompting the Mozambique government to pursue a similar project.
A unique organism sighted only once, more than a century ago, could shed light on the evolution of multicellularity—if it ever actually existed.
Laboratory-raised populations of dung beetles reveal a mother's extragenetic influence on the physiques of her sons.
Epigenetic changes accrued over an organism’s lifetime may leave a permanent heritable mark on the genome, through the help of long noncoding RNAs.
Scientists unravel the confusing molecular biology behind a fruit fly’s reliance on a single type of cactus.
A cheap pain reliever that can kill drug-resistant, tuberculosis-causing bacteria may never be tested.
With a cardboard box, a light source, and some filters, roadside clinics can accurately test for tuberculosis.
Wired for Story, Dreamland, Homo Mysterious, and Vagina