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：欧倩怡)

• ·A vineyard started offering wine tasting tours with guided walks through the vineyards
• ·Scientists found that spending time in parks can reduce blood pressure
• ·A government agency launched a campaign to promote water conservation
• ·A study found that eating breakfast every day can improve academic performance in high school students
• ·Farmers reported record yields of wheat due to improved seed technology
• ·The national archive released hundreds of previously classified documents about a historical event
• ·A best-selling author announced a book tour with 30 stops across North America
• ·A group of volunteers helped rebuild 50 homes for families affected by a natural disaster
• ·A city installed new traffic lights with countdown timers to improve pedestrian safety
• ·Dance school holds annual recital with performances by 400 students
• ·A construction company built a new school in a growing neighborhood
• ·Coast guard rescues several sailors from storm hit boat
• ·A team of scientists published a study on the effects of climate change on glaciers
• ·Newspaper profiles local musician who won national music award
• ·Local businesses reported increased sales during the holiday season
• ·A hotel offered staycation packages with discounts for residents of the surrounding area