My current research interests are in understanding complex phenomena arising in active matter, biophysics, and complex fluids, as well as in intricate fluid-structure problems that arise in understanding swimming and flying. While my own research tools are mathematical modeling, analysis, and simulation, I collaborate very closely with experimentalists working in biology and physics. A good part of that collaboration happens in the Applied Math Lab, of which I am a Co-Director and co-founder. See my personal webpage for representative publications.