Nation

Follow PBS NewsHour’s complete coverage of U.S. news, reports and analysis.

Fictional character Grant Wiley, 11, is a wiz on computers. One day, his favorite teacher disappears, leaving nothing at his desk but a smoldering USB stick. Suspecting his help might be needed, Grant grabs the stick and plugs it into…

Social Security benefits are calculated in a highly progressive manner, but the system is plagued with catch-22s that disadvantage poor recipients. Larry Kotlikoff explains which benefit strategy will help a financially strapped retiree maximize her income.

WASHINGTON — The government has failed to inspect thousands of oil and gas wells it considers potentially high risks for water contamination and other environmental damage, congressional investigators say. The report, obtained by The Associated Press before its public release,…