Image: Stalks increase the rate of nutrient uptake by efficiently increasing cell surface area. The finding has potential implications for both ecology and drug production Bloomington, Ind. — The ...

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 ...

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 ...