Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells
Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells
A highly virulent strain of E. coli has caused an unusually high number of severe kidney disease
A detailed interactive map shows the distribution of people in the United States who are infected with HIV
Italian seismologists are accused of manslaughter after failing to predict an earthquake that killed 309 people near the Italian city of L'Aquila
A study commissioned by the World Health Organization suggests that they may
The breakdown of landfill trash by microorganisms may cause significant harm to the environment through the release of methane
Whose well-being is threatened by our changing relationship with the myriad organisms that shaped the evolution of our species?
A new breed of vaccines aims to wean users off cocaine.
Human development may destroy natural habitats, but it could also provide amphibians with a safe haven from deadly fungal infections