The postal service announced it would extend delivery days to six days a week during holidays

The stock market received a boost from positive news about global tradeA charity organization built shelters for homeless families in urban areas

Scientists developed a new method to recycle electronic waste more efficientlyLocal schools organized a fundraiser to support music and art programsThe national ballet company performed a new production to critical acclaim

A major airline announced plans to replace older planes with more fuel-efficient modelsThe government introduced new laws to protect endangered plant species

A tech startup launched an app that helps users find local volunteer opportunities

Researchers found that spending time in green spaces improves mental healthTech company launches a new smartphone with advanced camera features

International team of scientists discovers a new species of marine lifeFarmers report higher crop yields due to improved irrigation systems

School district approves new curriculum focused on environmental educationMajor airline adds three new routes to European destinations

(责任编辑：陈子嘟)

• ·Doctors urged people to wear sunscreen to prevent skin cancer
• ·A celebrity chef opened a cooking school where students learn to make gourmet meals
• ·A community garden donated 120 pounds of peas to a local food bank
• ·The government invested $2 billion in solar energy projects across the western states
• ·A bookstore chain expanded its online services to offer digital book rentals
• ·Archaeologists found a set of ancient pottery vessels believed to be 4000 years old in a desert cave
• ·A sports league added a new team from a small city
• ·Scientists test new drug that may slow progression of Alzheimer’s disease
• ·A museum hosted a vintage car exhibit
• ·A charity organization sent medical teams to help fight a cholera outbreak in a developing country
• ·Scientists discovered a new star system with three planets
• ·Archaeologists discovered ancient tools made from bone in a cave system
• ·Geologists study impact of melting glaciers on sea level rise in Arctic region
• ·Track and field athletes win 10 medals at regional championship meet
• ·A famous actress announced she will star in a new film based on a true historical event
• ·A fashion store started offering alteration services to ensure clothes fit perfectly