The national park service announced plans to build new campgrounds in a popular national park

A major sports league changed its rules to ensure the safety of athletesResearchers developed a new method to turn seawater into drinking water

The school district provided free breakfast for all students in primary schoolsScientists found evidence that global warming is affecting the migration of birdsThe city council banned the use of plastic bags in all retail stores

A popular streaming service added thousands of new movies and TV showsResearchers found that regular exercise can reduce the risk of diabetes

The government launched a campaign to promote tourism in rural areas

A tech startup created a new device to monitor air quality in homesThe central bank announced it would purchase government bonds to stimulate economic growth

A musician’s new album topped the charts in 12 countries within its first week of releaseA city council voted to build a new public swimming pool in a underserved neighborhood

Scientists developed a new treatment for eczema that reduces symptoms in 90% of patientsA retailer announced it would offer free returns on all online purchases for 60 days

(责任编辑：兰州市)