A famous athlete signed a new contract with a sports team

Florist delivers free flower arrangements to hospital patients on Valentine’s DayFire department installs smoke detectors in homes of elderly residents for free

Book publisher launches new children’s book series about animal conservationResearch finds that outdoor play reduces screen time for kids by 2 hours dailyCar dealership offers test drives and information sessions on electric vehicles

Community hosts cultural festival featuring traditional music dance and foodRadio station holds fundraiser to support local homeless shelter

Engineers create portable water purification system for use in disaster zones

Wrestling team wins state championship for sixth consecutive yearThe national weather service issued a warning for extreme heat in the coming days

A new study showed that pet ownership can improve mental health in elderly peopleThe government invested in programs to help small businesses recover from recent challenges

A tech company announced a partnership with a university to fund research in artificial intelligenceResearchers discovered that plants grow better when exposed to certain types of light

(责任编辑：李和曾)