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：张露)

• ·The government announced a new $500 million funding package to support small businesses affected by recent economic challenges.
• ·Study indicates that playing chess improves problem solving skills in elementary students
• ·The government provided financial aid to families affected by natural disasters
• ·A school district adopted a new curriculum focused on STEM subjects
• ·A city installed new street signs with larger text to improve visibility
• ·Physicists study black holes to understand the universe
• ·A school district switched to digital textbooks to reduce costs and improve access to updated content
• ·A city expanded its bike lane network to make cycling safer for commuters
• ·A famous author released a highly anticipated new novel that quickly became an international bestseller
• ·A school district adopted a new curriculum focused on STEM subjects
• ·A famous athlete announced their return to competition after a long injury recovery
• ·A city organized a parade to celebrate a national holiday with floats music and marching bands
• ·Local schools added environmental science classes to their high school curriculum this semester
• ·A school started a theater program that put on a production of a classic play that sold out all shows
• ·The national weather service issued a tornado warning for midwestern states
• ·Scientists discovered a new species of marine life in the deep ocean using a remotely operated underwater vehicle