Spray

Wave of measures has helped cut offending in stores by a fifth last year as new retail crime law comes into forceCo-op is secretly marking commonly-stolen items including alcohol and laundry detergents with invisible “forensic spray” to track them, in the latest crackdown on shoplifting as a new law on retail crime kicks in.The grocer is to use the technique, which helps the retailer to identify where stolen items are being resold and report them to the police, across the country after testing it in Manchester and London since last year. Continue reading...

• Texas A&M researchers developed a nasal spray therapy that reverses brain aging by healing inflammation and restoring memory function. • The treatment targets age-related cognitive decline, turning 'brain fog to brain focus' in preclinical models. • Announced on April 14, 2026, it reshapes future therapies for neurodegenerative diseases.

• FDA approved Haleon's Narcan 4mg nasal spray for non-prescription sale on April 7, 2026, building on 2023 authorization. • Reversal success rate 98% in trials with 150 US overdose simulations; priced at $29.95 for two-pack. • Addresses 110,000 annual US opioid deaths; 'Lifeline for bystanders,' says FDA Commissioner.