Escherichia coli bacteria are known to live in the gut, and they can also sicken people if they contaminate food that gets eaten. These bacteria can easily survive in many different environments, ...

Bacteria come in all shapes and sizes -- some are straight as a rod, others twist like a corkscrew. Shape plays an important role in how bacteria infiltrate and attack cells in the body. The helical ...

Bad bacteria can survive in extremely hostile environments — including inside the highly acidic human stomach — thanks to their ability to sequester toxins into tiny compartments. In a new study, ...

Scientists have long known that bacteria come in many shapes and sizes, but understanding what those differences mean has remained a major challenge, especially for species that can’t be grown in the ...

Scientists have found that a predatory bacterium, capable of invading and consuming harmful bugs such as E.coli and Salmonella, can sculpt its own shape to fit inside its prey. Scientists have shown ...

Email notifications are only sent once a day, and only if there are new matching items. Side-splitting laughter isn’t so typical for a science fair. But when Paul Stapleton, a career biologist and ...

Researchers use a viscoelastic material flowing through a microfluidic chip to sort E. coli bacteria based on their degree of elongation. By using this 'lab-on-a-chip' device, scientists may be able ...