A major airline announced it will use sustainable aviation fuel for 10% of its flights

Doctors recommended frequent handwashing to prevent the spread of diseasesThe local zoo announced the arrival of a new animal from another country

A new study showed that social media use affects teenagers' sleep qualityThe city council approved the construction of a new water treatment plantA major clothing brand launched a campaign to promote body positivity

Scientists developed a faster and more accurate test for a virusThe school district provided training for teachers on mental health support

Researchers found that spending time in parks reduces stress in city residents

The government started a program to help people quit smokingA study found that watching nature documentaries can reduce stress levels by 30%

The government announced plans to upgrade public libraries with new computers and Wi-FiA museum acquired a valuable painting by a famous artist from the Renaissance period

A local farm started a community-supported agriculture program where members get weekly produce boxesEngineers designed a new type of solar panel that works in both direct and indirect sunlight

(责任编辑：延安市)