Pollsters try to create an accurate model of the electorate. But that model can change abruptly, like when Vice President Harris became the Democratic nominee.
Arizona could go either way this presidential year -- that's what makes it a swing state. But it could also go either way on down the state's ballot, right to a question on abortion rights.
Supporters of death row inmate Robert Roberson say the state is about to execute an innocent man. Roberson was convicted of shaking his child to death. "Shaken baby syndrome" is largely discredited.
Helene knocked out power across the Western North Carolina mountains where the terrain makes it difficult to fix the lines. It raises the question about power grid resiliency in light of climate change.
Lilly Ledbetter, a supervisor at a Goodyear tire plant in Alabama, discovered she was receiving less pay than men who worked the same position. Her case led to a monumental law on pay equity.