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：张楚)

• ·Doctors warned about the increased risk of flu during winter months
• ·Scientists identified a new gene that affects how people respond to certain medications
• ·A local restaurant won a national award for its innovative farm-to-table menu
• ·Local businesses reported a 20% increase in sales during the holiday season compared to the previous year.
• ·Dietitians recommend adding more whole grains to daily meals
• ·The government launched a campaign to encourage people to get vaccinated against measles
• ·Scientists found that a certain type of plant can be used to treat headaches and migraines
• ·Physicists conduct experiments to study black hole behavior
• ·A major retailer announced plans to open 15 new stores in small towns
• ·An electronics company recalled a batch of smartwatches due to a potential overheating problem
• ·Scientists found evidence that climate change is causing glaciers to melt at a faster rate
• ·Weather agency predicts above average rainfall for summer months in coastal regions
• ·A local café offered free coffee to customers who bring their own reusable cups
• ·A tech company released software that helps teachers create online lessons
• ·Researchers found that students who eat breakfast perform 20% better on math tests
• ·A university opened a new career center to help students find internships and jobs