Firefighters extinguished several deliberate fires in St Albans, Welham Greem, Stevenage and Watford overnight.
Police are appealing for information and witnesses after an 18-year-old man was assaulted in Stevenage.
Firefighters assisted the ambulance service at the scene of a collision in Stevenage.
Luton Airport is pressing ahead with expansion plans following the announcement of a third runway for Heathrow.
Police have arrested and charged a man who was wanted in connection with crimes in St Albans and Stevenage.
Police are on the scene at a road traffic collision in Potton.
The planned expansion of Luton Airport and the impact aircraft noise will have on communities have been condemned by district MPs.
An air ambulance has been called to a serious crash on the A1(M) between Hatfield and Welwyn Garden City.
The air ambulance, police and fire service were called to a crash on the A1(M) near Stevenage.
A bishop who once worked in Hertfordshire and died in the 1980s has been accused of sex abuse.
Ex-Hurricane Ophelia is causing a ‘red sun phenomenon’ across Hertfordshire and other parts of England.