Mice fed a mix of six strains of bacteria were able to fight a C. difficile infection that causes deadly diarrhea and is resistant to most types of treatment.
Mice fed a mix of six strains of bacteria were able to fight a C. difficile infection that causes deadly diarrhea and is resistant to most types of treatment.
Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.
Viral DNA in mice genomes may lead to cancer in immune-compromised animals.
The federal government tightens regulations on SARS and other deadly viruses, but the changes could hamper research.
The famed geneticist says his team is testing 3-D DNA printers that could churn out vaccines at home.
French scientists identify a new giant virus, which carries the genome of a smaller virus and a new breed of mobile DNA.
Keith Campbell, a biologist who was part of the effort to clone Dolly the sheep, has passed away at the age of 58.
An HIV drug can bind to and alter the function of an immune molecule, causing a dangerous reaction in patients with a particular allele.
Laboratory-raised populations of dung beetles reveal a mother's extragenetic influence on the physiques of her sons.