A chance encounter with a crab apple tree leads to the discovery of a new bacterial species and clues to the evolution of insect endosymbionts.
A chance encounter with a crab apple tree leads to the discovery of a new bacterial species and clues to the evolution of insect endosymbionts.
Systems biologist Lone Gram describes her approach to combing the oceans for novel compounds that may be useful in the fight against pathogens.
A normally land-based microbiologist sets sail to find the building blocks of novel antibiotics in marine bacteria.
The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
A study suggests that some mouse models do not accurately mimic human molecular mechanisms of inflammatory response, but other mouse strains may fare better.
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.
One of the most advanced tuberculosis vaccines has failed to protect infants from getting the disease in a clinical trial, but it may be effective in adults.
After a 4-year stretch as US Energy Secretary, during which he fought to fund research on clean energy technology, Steven Chu has announced his resignation.