These issue briefs describe how teams of researchers and leaders in government, business, and nonprofits are working together to generate new ideas, insights, and solutions to make progress on social problems. Issues include police-community relations, overcoming gender bias in the workplace, policies for a low-carbon energy future, better measures for child poverty, and more. The examples show how problem-focused research teams are informing policies and programs to benefit more people—and the potential for new investments and support to expand their public impact.