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：当娜刘易斯)

• ·Research indicates that walking barefoot on grass improves mood
• ·A farm started selling fresh herbs and spices at a local farmers market
• ·A study revealed that using blue light filters on devices can reduce eye fatigue by 45%
• ·Park rangers teach visitors about fire prevention in wilderness areas
• ·A government program provided grants to small businesses affected by natural disasters
• ·A new shopping mall is set to open next month with over 100 stores
• ·Researchers at a medical center found that regular exercise can slow down the aging process by preserving muscle mass and cognitive function.
• ·Researchers found that gardening can reduce symptoms of depression by 35%
• ·A flood in the eastern region damaged 500 homes and disrupted transportation networks for a week
• ·Research finds that board games improve social skills in shy children
• ·A tech company announced a partnership with a leading university
• ·The city announced it will install more public Wi-Fi hotspots in parks and plazas
• ·Researchers found that early education has a positive impact on children's future
• ·A clothing brand started selling its products in department stores across the country
• ·A research study showed that students who get enough sleep perform better on tests
• ·The United Nations held a conference to discuss ways to protect endangered marine species