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：楚雄彝族自治州)

• ·Researchers developed a new vaccine that provides long-term protection against a common virus
• ·A local café introduced a new specialty coffee drink
• ·A farmers market added a section for local artisans to sell handmade jewelry and crafts
• ·A popular online retailer offered free gift wrapping during the holiday season
• ·A study showed that online learning can help students in rural areas access college prep courses
• ·A bookstore hosted a poetry night where local poets read their work to an audience
• ·A study found that spending time with pets can improve mental health in elderly people
• ·A farm started selling grass-fed beef directly to consumers through its website and farm stand
• ·A tech company released faster software
• ·A bookstore hosted a meet-and-greet with a best-selling author drawing a crowd of 600
• ·Local police seized over $1.2 million worth of illegal drugs during a raid on a suspected trafficking ring
• ·A popular TV show was renewed for a sixth season following high ratings and positive reviews from critics
• ·The government increased funding for scientific research in the field of renewable energy
• ·Scientists have discovered a new species of deep sea fish living near hydrothermal vents
• ·Research finds that playing board games improves problem solving skills in children
• ·A city promoted local businesses