Origin of HIV transmission among male partners
A team of scientists has discovered the origin of strains of HIV among men who have sex with men.
Disproportionate effects of global warming and pollution on disadvantaged communities
Global warming, pollution, and the environmental consequences of energy production impose a greater burden on low-income, disadvantaged communities, and strategies to prevent these inequities are urgently needed.
New tool in the fight against mosquito-borne disease
Earlier this year, researchers showed that they could cut the lives of disease-carrying mosquitoes in half by infecting them with a bacterium they took from fruit flies.