error

The revelation of E.On's bill error comes after the latest official figures show inflation rose as a result of higher energy prices.

It has taken time, trial and error to get that right.

Democratic and Republican activists are asking voters to correct technical errors on their ballots in several close races that could determine control of the House.

Instead of minor errors, the models' performance would periodically drop unpredictably under pressure.

Instead, after taking the time to analyze the causes of the meltdown and the errors made, she decided to embrace nuclear.