Doctors urged people to get regular eye exams to detect vision problems early

A tech startup launched an app that connects people with local volunteer opportunitiesResearchers found that walking in forests reduces stress hormones in the body

A famous singer performed a concert to raise money for disaster reliefThe city’s public library added more online resources for students learning from homeLocal businesses joined a campaign to reduce energy use during peak hours

Weather conditions improved allowing a canceled sports event to be rescheduledA team of engineers designed a new wind turbine that is quieter and more efficient

The stock market fluctuated due to uncertainty about government economic policies

A charity raised funds to provide scholarships for students studying environmental scienceA new museum dedicated to local history opened to the public today

Doctors warned about the increased risk of flu during winter monthsA large-scale music festival will take place in the park next summer

The city council approved plans for a new shopping mallEngineers successfully tested a new type of renewable energy device

(责任编辑：昆明市)