 Abortion Controversies | Mar. 1, 2019 |
| Aging Infrastructure | Apr. 19, 2019 |
| Airline Industry Turbulence | Jan. 18, 2019 |
| Bail Reform | Apr. 12, 2019 |
| Caregiving Crunch | Nov. 1, 2019 |
| China's Belt and Road Initiative | Jan. 25, 2019 |
| Climate Change and Health | Nov. 29, 2019 |
| College Costs | Oct. 25, 2019 |
| Consumer Genetic Testing | Jun. 14, 2019 |
| Domestic Poverty | Jan. 11, 2019 |
| E-Cigarette Dilemma | May 10, 2019 |
| ESG Investing | Sep. 27, 2019 |
| Esports Boom | Jan. 4, 2019 |
| European Union at a Crossroads | Apr. 5, 2019 |
| Extreme Weather | Sep. 20, 2019 |
| Fast-Food Shakeout | Feb. 15, 2019 |
| Global Fishing Controversies | May 31, 2019 |
| Health and Safety Regulations | Sep. 6, 2019 |
| Health Care Debates | Oct. 18, 2019 |
| Historic Preservation | Jul. 5, 2019 |
| Manipulating Human Genes | Apr. 26, 2019 |
| Measles Resurgence | Sep. 13, 2019 |
| Movie Industry Disruption | Feb. 8, 2019 |
| Prescription Drug Costs | Jul. 26, 2019 |
| Renewable Energy Debate | Mar. 15, 2019 |
| Reparations for Slavery | Aug. 23, 2019 |
| Rural Health | Dec. 13, 2019 |
| School Safety | May 17, 2019 |
| Self-Driving Cars | Feb. 1, 2019 |
| Sexually Transmitted Diseases | Feb. 22, 2019 |
| Suicide Crisis | Jul. 12, 2019 |
| The 2020 Census (Updated: August 13, 2021) | May 3, 2019 |
| The 5G Revolution | Aug. 2, 2019 |
| The Electoral College | Aug. 30, 2019 |
| The Future of Cash | Jul. 19, 2019 |
| The Future of Museums | Dec. 6, 2019 |
| The Gender Pay Gap | Nov. 8, 2019 |
| The Insanity Defense | Oct. 11, 2019 |
| The Retirement Crunch | Jun. 7, 2019 |
| Title IX and Campus Sexual Assault | Jun. 21, 2019 |
| Trends in Philanthropy | Mar. 8, 2019 |
| U.S. Foreign Policy in Transition | Mar. 29, 2019 |
| U.S.-Iran Relations (Updated: August 5, 2021) | Nov. 15, 2019 |
| Veterans' Struggles | Oct. 4, 2019 |
