Sussex Police says it is investigating after the incident at Wiston Park, where emergency services treated casualties and organisers closed the festival.
Linda Kitchen has begun High Court action after her husband Geoff died and she was badly injured on a Singapore Airlines flight in 2024.
A review of nearly 30,000 people found nicotine e-cigarettes worked better than patches, gum and other stop-smoking aids.
Parents and campaigners say mandatory cameras could help protect babies and toddlers after a long-running abuse case in West Hampstead.
Cardiologists have backed the first worldwide standard for heart attacks, with new rules expected to reduce missed diagnoses and improve treatment for women.
Forecasters say showers will bring some relief to parched ground, but water shortages, reservoir pressure and hosepipe bans are set to continue.
Security camera footage has emerged as the Independent Office for Police Conduct investigates the circumstances of a crash that killed two officers and five others.
Two young women describe how impulse buying took over their finances, and the practical steps they used to regain control.
New analysis suggests the shift away from NHS dentistry is deepening access problems, with some areas hit far harder than others.
Criminals are exploiting a cash deposit system built for convenience, with police saying ordinary branches have become a major laundering route.