Local businesses joined a campaign to use energy-efficient light bulbs in their stores

The school district added a course on climate change to the science curriculumResearchers found that eating dark chocolate improves blood flow to the brain

The government passed a law to limit noise from nightclubs and bars in residential areasA popular social media platform added a new feature to block unwanted messagesDoctors developed a new cream to treat psoriasis that has fewer side effects

The local community organized a parade to celebrate the city's founding anniversaryA new study indicated that regular exercise reduces the risk of developing certain cancers

The city hosted an art auction to raise money for local charities

Scientists discovered a new plant that can be used to make a natural insect repellentResearchers studied climate change’s impact on plants

A bookstore read to kids at daycaresA farm sold fresh flowers at the farmers market

A museum opened a space exploration exhibitA gym offered online fitness classes

(责任编辑：兰州市)

• ·Doctors created a new treatment for eczema that reduces itching and inflammation
• ·Scientists identified a new species of butterfly in the Amazon rainforest
• ·The local theater put on a special performance to raise money for a children’s hospital
• ·Pet sitting service offers overnight care for pets while owners travel
• ·A study found that spending time with friends reduces the risk of depression in young adults
• ·The city hosted a global summit on renewable energy attended by world leaders
• ·Researchers found that reading to babies daily helps develop their language skills faster
• ·A fashion brand collaborated with a celebrity
• ·A study found that volunteering 2 hours a week can improve overall happiness
• ·A major bookstore planned to hold author signings and reading events
• ·Researchers discovered that drinking green tea regularly may lower the risk of certain cancers
• ·The city council voted to ban disposable e-cigarettes in public spaces
• ·A museum displayed ancient Egyptian artifacts that had been on loan from a foreign museum
• ·A golfer won their first major tournament after a sudden-death playoff
• ·The government announced a plan to reduce student loan debt for graduates in public service jobs
• ·Newsletter provides advice on preparing homes for winter weather