The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
During development, communication between organs determines their relative final size.
Fossils of four new cetacean species have been discovered at a road construction site in California.
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 read the marks of intense warfare and conquest in the genes of ancient native North Americans.
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.