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：郑敬基)

• ·A new report showed renewable energy now accounts for 33% of the country’s total energy production
• ·A wildlife sanctuary released a report on the success of its animal conservation programs
• ·Research finds that gardening improves mental health in people with anxiety
• ·A community organization planted 200 saplings in a city park to replace trees lost to a storm
• ·A soccer club signed a star player for a record $150 million transfer fee
• ·A community organized a cultural exchange day where residents shared food and traditions from their heritage
• ·College students won a national science competition with their invention that purifies water
• ·A hospital launched a smoking cessation program with free nicotine replacement therapy
• ·City officials approved a $350 million project to upgrade public transportation including new subway stations and bus routes
• ·The postal service introduced a same-day delivery service for packages in major cities
• ·A bakery introduced a low-sugar line of cookies and pastries for customers with dietary restrictions
• ·A severe drought in the western region has led to water restrictions with residents asked to limit water usage
• ·Hikers find ancient petroglyphs in remote canyon area with no previous recorded history
• ·A new high-speed internet service was launched in rural areas providing faster connectivity to underserved communities
• ·Scientists observed a rare astronomical phenomenon in the night sky
• ·Weather forecasters predicted above-average temperatures for the upcoming summer, raising concerns about heatwaves.