A global climate change summit concluded with 100 countries committing to cut greenhouse gas emissions by 50% by 2030

The military announced it will host a youth leadership camp for high school studentsA winter storm dumped 20 inches of snow on northern cities closing schools for three days

A tech company allowed employees to choose their own work schedules with flexible hoursLocal authorities opened a new shelter for homeless youth with 50 bedsThe Nobel Prize in Literature was awarded to a poet known for works on environmental themes

A fast-food chain added plant-based fish sandwiches to all its locations nationwideResearchers found that taking short walks every hour can reduce back pain by 32% in office workers

The mayor announced a plan to plant 12000 trees in the city over the next four years

A hotel chain started using eco-friendly cleaning products in all its propertiesUniversity offers new degree program in renewable energy engineering

Retail store expands online shopping options with same day delivery serviceStudy indicates that playing team sports improves social skills in young children

Fire department donates old equipment to volunteer groups in rural areasMusic label signs rising star after viral performance on social media

(责任编辑：高桥瞳)

• ·Marine biologists work to protect coral reefs from pollution
• ·The national basketball league announced a new sponsorship deal with a sports drink company
• ·A major airline offered discounts on flights for travelers booking in advance
• ·A wildfire was contained after firefighters worked for a week to control the blaze
• ·A tech company announced a partnership with a hospital to develop medical AI tools
• ·A airline offered discounted tickets for families traveling during school breaks
• ·A research team developed a new type of solar panel that is more efficient and less expensive to produce than current models.
• ·A protest against racial discrimination drew 10,000 participants in the city center
• ·Doctors discovered a new treatment for arthritis that reduces pain and inflammation
• ·A city planted more flowering trees along main streets to improve air quality and aesthetics
• ·A bookstore hosted a book signing with a famous children’s author
• ·A local newspaper interviewed a local celebrity
• ·A major airline announced a renewable energy partnership to power flights with biofuel
• ·Major retailers announced plans to extend holiday sales to meet high consumer demand
• ·A farm started selling grass fed beef directly to consumers through its website
• ·A local newspaper interviewed a local celebrity