Ambulance service offers free first aid classes to community members

The police department added more officers to patrol shopping malls during the holiday seasonA luxury hotel chain announced it will renovate all its rooms to be more energy-efficient

Doctors recommended limiting sugary drinks to one per day to prevent tooth decay and obesityThe local zoo started offering night tours to see animals that are active after darkA new study revealed that lifting weights three times a week improves bone density in seniors

The city council voted to give $1 million to fund public art projects like murals and sculpturesA tech company released a new smartwatch that monitors blood sugar levels without needles

Scientists developed a way to grow vegetables in deserts using limited water resources

The school district installed high-speed internet in all schools to support online learningResearchers found that regular exercise can improve mood and reduce symptoms of anxiety

The public transit system offered free passes to students during the back-to-school seasonA clothing brand announced it will take back old clothes for recycling or reuse

A car accident on a busy street caused minor traffic delays but no serious injuriesA study showed that online learning can provide more flexible education options for students with disabilities

(责任编辑：哈尔滨市)