Engineers develop portable water purification system for disaster relief

Local police started a program to teach pedestrian safety to elementary school studentsA study found that remote work has increased employee satisfaction by 38% in tech firms

The federal bank provided low-interest loans to small businesses affected by supply chain issuesA historic theater was renovated with new lighting systems and seating after a small fireRetailers introduced mobile checkout apps to reduce lines during holiday shopping

Doctors used 3D printing to create a custom prosthetic for a patient with a limb defectThe country’s unemployment rate held steady at 3.8% in October

Environmental groups filed a lawsuit to stop a new logging project in a protected forest

A best-selling author announced a book tour with 30 stops across North AmericaLifestyle magazine shares tips for reducing household energy costs

Scientists compare effects of organic and conventional farming on soilTrack and field athletes win multiple medals at state meet

Study reveals that family meals lead to healthier eating habits in kidsFlorist delivers flowers to hospital patients for free

(责任编辑：海淀区)