Find Bacteria In Petri Dish stock video, 4K footage, and other HD footage from iStock. Get higher quality Bacteria In Petri Dish content, for less—All of our 4K video clips are the same price as HD.

Scientists at Roche and Harvard University have discovered an entirely new class of antibiotic that can kill a highly drug-resistant ‘superbug’ with a mortality rate that can be upwards of 50% ...

Black women have occupied a special place in America since we were forced onto these shores. As detailed by Paula Giddings in her seminal 1985 treatise: “When and Where I Enter: The Impact of ...