Doctors at a children’s hospital successfully performed a groundbreaking surgery to separate conjoined twins, a procedure that took 12 hours.

A grocery store started offering discounts on expired food to reduce food wasteA school held a science fair where students presented their research projects to judges

A photographer took photos of a local event that were published in a regional newspaperA hotel started using digital keys that guests can access through their smartphonesA musician released a music video that received 1 million views on YouTube in one week

A construction company won a contract to build a new airport terminalA study found that drinking green tea regularly can improve brain function and memory

A small business owner expanded their store to include a larger selection of products

A city started a program to help homeless individuals find housing and employmentA major grocery chain announced it will stop selling single-use plastic bags in all stores

A high school robotics team won first place in a regional competitionA tech company released a new smartwatch that monitors blood sugar levels

Farmers in the southern region reported a 15% increase in tomato harvests this seasonA city installed 30 new pedestrian crosswalks with LED lights to improve safety

(责任编辑：承德市)