The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
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During development, communication between organs determines their relative final size.
Tuberculosis bacteria find shelter from drugs and the body’s defenses in bone marrow stem cells.
Meet the bacterium that pulls gold ions out of solution and forms tiny nuggets of the precious metal.
Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
Researchers uncover more evidence that reprogrammed stem cells are not attacked by the immune system, suggesting they may one day serve as effective therapies.
Carl Woese, the discoverer of the third domain of life, has passed away at age 84.
There's a lot more than dirt to the soil in which plants grow.
Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.
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