A study found drinking plenty of water improves concentration and productivity in office workers

Scientists identified a new gene that affects how people process foodThe government announced plans to improve access to healthcare in rural areas

A popular online retailer offered free shipping for all orders during a special saleResearchers found that spending time in forests can improve respiratory healthThe police department added more officers to patrol busy areas during weekends

A major hotel chain announced plans to renovate all its locations over the next two yearsDoctors recommended that people limit their intake of sugary drinks for better health

The local zoo offered special educational programs for school groups

A new study revealed that regular exercise can help improve bone density in older adultsA city organized a street art festival with murals painted by artists from around the world

A traditional craft fair was held to promote local artisans and their handmade productsA new opera based on a historical event opened to critical acclaim from music critics

A cultural exchange program allowed students to travel to other countries to learn about different traditionsA museum acquired a rare painting by a 19th-century artist for $5 million

(责任编辑：Knowledge Bites)