In the Lab
![Mutlinucleated muscle cells from flies](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/175789/3x2/bayliesm-images-3_v1-copy.jpg)
Scientists Home In On “Equation” for Muscle Cell Size
A new study in flies reveals a previously unknown type of cooperation at work in muscle cells.
![Developmental biologist Mary Baylies](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/165058/3x2/mary-0208-v2-1.jpg)
At Work: Developmental Biologist Mary Baylies
Learn about Mary Baylies, a developmental biologist studying muscle biology at the Sloan Kettering Institute.
![Pictured: Craig Thompson](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/6286/image/528136.jpg)
Student Lecture Highlights Major Trends in Modern Cancer Research
More than 500 high school students and their teachers filled the Rockefeller Research Laboratories to learn about recent discoveries.