A city installed 30 new streetlights in high-crime neighborhoods to improve nighttime safety

A high school added a new course on environmental science to its curriculumA tech company partnered with a local school to provide coding classes for students

A community garden started a composting program that reduces its waste by 40%A coffee shop sourced its beans from a fair-trade farm to support ethical farming practicesA university hosted a conference on climate change that brought together 500 experts from around the world

A taxi company offered discounts to senior citizens and students to increase ridershipA bakery used locally sourced ingredients to create a new line of pastries that highlight regional flavors

A city started a program to plant flowers in public spaces to improve the appearance of downtown

A scientist discovered a new way to convert plastic waste into fuelThe city council approved the construction of a new water treatment plant

A major clothing brand launched a campaign to promote body positivityScientists developed a faster and more accurate test for a virus

The school district provided training for teachers on mental health supportResearchers found that spending time in parks reduces stress in city residents

(责任编辑：张家口市)

• ·Archaeologists uncover ruins of ancient temple in Southeast Asia
• ·The national space agency successfully launched a new satellite to monitor climate change and track natural disasters.
• ·A photographer captured photos of a local sunset that went viral on social media
• ·Archaeologists found ancient coins and pottery shards at a dig site dating back to the Roman Empire
• ·A bakery introduced a seasonal line of pumpkin-flavored pastries that sold out within a week of launch
• ·A café started serving breakfast burritos made with organic eggs and local salsa
• ·A research study found that spending time with pets can improve mental health
• ·The public transit system started offering a monthly pass that includes free bike rentals
• ·A bakery won first place at a national food expo for its innovative vegan chocolate cake
• ·A severe storm hit the eastern coast causing widespread power outages and forcing coastal residents to evacuate
• ·A renowned author signed copies of their latest book at a downtown bookstore
• ·The school board approved plans to build a new middle school in the fast-growing northern neighborhood
• ·The city introduced a bike - sharing program to encourage eco - friendly transportation
• ·The government launched a campaign to encourage people to get vaccinated against a seasonal virus
• ·A snowstorm in the northeast dumped three feet of snow, closing schools and government offices for two days
• ·A tennis player returned to competition after a year-long injury and won a minor tournament