Malaria parasite's survival linked to two proteins

Malaria, a mosquito-borne disease, killed more than 620,000 people worldwide in 2020. Jeopardizing the survival of Plasmodium falciparum, the malaria parasite, is one way to control the spread of this deadly disease.

Who's responsible for roadside rubbish?

New research reveals that items in litter typically originate less than two miles from where they're found—and unless humans remove them, most of these items will never leave the environment.

Human gut bacteria have sex to share vitamin B12

Your gut bacteria need vitamin B12 just as much as you do. Though DNA is usually passed from parent to child, new research shows gut bacteria transfer genes through "sex" in order to take their vitamins.

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