Researchers find that a deadly bacterial disease hitchhikes in people infected with the virus that causes AIDS to spread throughout sub-Saharan Africa.
Researchers find that a deadly bacterial disease hitchhikes in people infected with the virus that causes AIDS to spread throughout sub-Saharan Africa.
An HIV drug can bind to and alter the function of an immune molecule, causing a dangerous reaction in patients with a particular allele.
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.
Wired for Story, Dreamland, Homo Mysterious, and Vagina
Patent expirations of one HIV drugs will make the disease cheaper—but also more cumbersome—to treat.