Scientists identified a new protein that plays a key role in the body’s immune response

Retailers introduced mobile checkout apps to reduce lines during peak shopping hoursDoctors used 3D printing to create a custom implant for a patient with a bone defect

The country’s unemployment rate held steady at 3.7% in OctoberEnvironmental groups filed a lawsuit to stop a new coal mining projectA best-selling author announced a book tour with 25 stops across North America

Schools added mental health days to the academic calendar for students and staffAn energy company announced it will build a new wind farm capable of powering 50000 homes

A hurricane brought 100 mph winds to coastal areas damaging piers and boardwalks

The WHO released guidelines for schools to prevent the spread of respiratory illnessesA major airline revealed plans to add 22 new international routes next year to meet rising travel demand

Local authorities reported a 19% drop in crime rates over the past eight months citing enhanced community policingA global tech giant said it will invest $2.8 billion in renewable energy projects to cut its carbon footprint by 48% by 2030

Two neighboring countries signed a historic border agreement after three years of diplomatic talksHealth officials issued a public alert about a surge in seasonal flu cases urging elderly and young children to get vaccinated

(责任编辑：张杏月)

• ·Research shows that regular social gatherings improve mental health in adults
• ·A community organized a neighborhood cleanup that removed 500 bags of trash from local streets
• ·Library hosts weekly story time sessions for toddlers and their parents
• ·Local schools added coding classes to their middle school curriculum starting this semester
• ·Toy company releases educational games that teach coding to elementary students
• ·Researchers found that lack of exercise can lead to muscle loss in adults over 50
• ·Researchers studied the impact of exercise on brain function in older adults
• ·An airline announced it would add new international routes to popular vacation destinations
• ·A car accident in a parking lot resulted in minor injuries for two people
• ·Automotive company recalls 40,000 pickup trucks over faulty steering components
• ·A city installed new traffic lights with countdown timers to improve pedestrian safety
• ·A major airline revealed plans to add 18 new international routes next year to meet growing travel demand
• ·A taxi company updated its app to include real-time traffic information for drivers
• ·Scientists found an effective way to clean up oil spills in the ocean
• ·A school held a science fair where students presented their research projects to judges
• ·The government passed a law to control noise pollution in urban areas