See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A biologist made an unexpected discovery while researching fish heads—a ...

Expansion microscopy helped researchers visualize Plasmodium inside near-intact mosquitoes, preserving anatomical context for ...

Malaria parasites are rapidly developing resistance to front-line drugs across the world, threatening to undo years of progress in reducing deaths from the disease. New pictures of a key mediator of ...

The parasite responsible for toxoplasmosis requires a stress response system that helps it survive the move to infect new cells, Indiana University School of Medicine scientists have reported, a ...

Scanning electron microscopy image of Toxoplasma DOC2 egress mutants trapped in an extracellular vacuole (red = vacuole, yellow = parasites). This image relates to a paper that appeared in the Jan. 13 ...

The first-ever detailed images of a malaria protein, a known key modulator of drug resistance, show how the parasite evades antimalarials -- and may help scientists find ways to restore the drugs' ...