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：胡耀威)

• ·A photographer published a book of photos documenting the history of a local neighborhood over the past 50 years
• ·A fashion designer collaborated with a sports brand to create a line of athletic wear for runners
• ·A tech startup released software to help businesses manage remote teams efficiently
• ·The government launched a campaign to teach people about the importance of recycling
• ·Researchers found that daily meditation can reduce stress levels by up to 25% in adults
• ·Local restaurants started offering meal kits for customers to cook their favorite dishes at home
• ·The education department launched a program to provide free school supplies to low-income students
• ·Health officials issued a public warning about a rise in seasonal flu cases urging vulnerable groups to get vaccinated
• ·Study finds that reading to infants helps develop early language skills
• ·A new law was passed to increase the minimum wage by 15% aiming to improve living standards for low-income workers
• ·A tech firm announced a partnership with a school district to provide coding workshops
• ·City council votes to add more bike lanes on major roads to promote cycling
• ·A global organization warned about a shortage of medical supplies in developing countries calling for more donations
• ·A airline offered free checked bags for passengers traveling with children
• ·Scientists discovered a new species of insect in the rainforest
• ·Archaeologists uncovered a collection of ancient artifacts at a dig site including pottery and jewelry