Howard Berg wearing glasses, looking at the camera with his lab in the background
Biophysicist Howard Berg Dies at 87
His research uncovered secrets of motility in E. coli.
Biophysicist Howard Berg Dies at 87
Biophysicist Howard Berg Dies at 87

His research uncovered secrets of motility in E. coli.

His research uncovered secrets of motility in E. coli.

cell motility
Nucleus Is Key to How Cells Sense Personal Space
Abby Olena | Oct 15, 2020
In two independent studies, researchers find that the organelle is responsible for a switch that allows cells to start moving when they’re squeezed.
Image of the Day: Actin Assembly
Emily Makowski | Sep 17, 2019
Microtubules need actin to disassemble focal adhesions, allowing for cell movement.
sperm motility tracking software flagella swimming movement fertility
Image of the Day: Motile Swimmers
Chia-Yi Hou | Jun 12, 2019
Scientists track the movement of sperm flagella.
Image of the Day: Hunter PlateletsĀ 
The Scientist Staff and The Scientist Staff | Dec 19, 2017
Researchers explore how blood platelets sweep bacteria into aggregate bundles at sites of infection to help phagocytic cells dispose of them. 
Cells Follow Stiffness Gradients by Playing Tug-of-War
Ben Andrew Henry | Dec 1, 2016
Cells with the best traction on a substrate pull their neighbors toward firmer ground.
Squirmy Sperm
Kerry Grens | Nov 12, 2015
Scientists observe another form of locomotion for male gametes, akin to a snake’s slither.
Prominent Cell Biologist Dies
Kerry Grens | May 4, 2015
Cytoskeleton specialist Alan Hall was best known for unpacking the roles of Rho GTPases.   
Time-Lapse on the Cheap
Ruth Williams | Feb 1, 2015
A PhD student jury-rigs a microscopy system for high-throughput cell motility assays.