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：太原市)

• ·A clothing brand started selling its products in department stores across the country
• ·Doctors recommended that people limit their intake of sugary drinks to prevent obesity
• ·A government agency updated its tax filing website to make it more user friendly
• ·A hospital started a smoking cessation program with counseling and medication support
• ·Candle company releases fall collection with scents like cinnamon and apple cider
• ·The postal service announced it would hire 10000 temporary workers for the holiday season
• ·Local schools started offering after-school art programs for elementary students this week
• ·A famous musician announced a world tour with concerts in 45 cities across six continents
• ·Freelance marketplace launches new feature for clients to hire freelance writers
• ·A hospital purchased new medical equipment to improve patient care
• ·The postal service introduced a same-day delivery service for packages in major cities
• ·The government launched a campaign to encourage people to vote in the upcoming election
• ·The government increased funding for cancer research to find new treatments and cures
• ·The university conducted a survey on student satisfaction with online courses
• ·The city installed new traffic cameras to catch drivers running red lights
• ·The United Nations released a report on the impact of plastic pollution on marine life