US Capitol Police say they have re-opened the Hart Senate building, following an evacuation.
Tests on a suspicious package were negative, Reuters reports.
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A number of flood alerts are in place for the tidal stretch of the River Thames after it burst its banks yesterday.
The NHS could save over £8 million a year on dental treatment if all 12-year-olds chewed sugar free gum after meals, a study claims.
Older people in England are living longer than ever before, a new report has revealed.