A global climate change summit ended with 120 countries committing to cut greenhouse gas emissions by 55% by 2030

A photographer hosted an exhibition of black-and-white photos of the city’s historic downtownA hotel renovated its rooms to include bamboo toiletries and recycled fiber linens

A musician performed a free concert in the park that drew 600+ attendeesA construction company finished building a new elementary school with 18 classroomsA study found that eating a handful of walnuts daily can improve brain function

A small business owner expanded their pet store to include a self-serve dog wash stationA city launched a bike-sharing program with 250 bicycles at 20 stations

A scientist discovered a new species of butterfly in a nearby nature reserve

A pet store started offering monthly wellness checks for dogs and cats at a discounted rateThe railway service added more trains during rush hour to reduce overcrowding

A new movie was praised by critics for its realistic portrayal of a historical eventA study revealed that drinking chamomile tea can help people sleep better

A city banned plastic bags in all retail storesAn airline announced it would use more biofuel to power its planes

(责任编辑：路瑟范德鲁斯)

• ·Study shows that gardening improves hand-eye coordination in young children
• ·A library started offering book rentals by mail for homebound patrons
• ·A major clothing brand announced it will expand its size range to be more inclusive
• ·A musician performed a free concert in the park that was attended by over 600 people
• ·A restaurant started using compostable packaging for its takeout orders to reduce waste
• ·A local school held a science fair with student projects on renewable energy and space
• ·A library started a storytime program for toddlers that meets twice a week
• ·A sports league announced it would introduce video replay reviews for controversial calls
• ·A research study found that spending time with pets can improve mental health
• ·The government announced plans to repair and renovate old public schools in rural areas
• ·A historical society opened an exhibit featuring vintage toys from the 1950s and 1960s
• ·Researchers found that eating dark chocolate in moderation can have health benefits
• ·A school district added more foreign language courses, including Mandarin and Spanish
• ·Scientists discovered a new source of renewable energy in the desert
• ·The country’s inflation rate remained stable at 2.3% for the second month in a row
• ·A musician performed at a benefit concert that raised $20000 for disaster relief