A major airline announced it will partner with a renewable energy company to power its flights with biofuel.

Scientists compare environmental impact of organic and conventional farmingTrack and field athletes win multiple gold medals at state championship

Study reveals that family meals reduce childhood obesity ratesFlorist delivers free flowers to senior centers on Mother’s DayFire department gives away free fire safety kits to families

Book publisher launches new series of adventure books for middle schoolersResearch finds that outdoor play improves motor skills in young children

Car dealership offers test drives of new hybrid vehicles

Community hosts festival with live music and local food vendorsA school district hired 20 new teachers to reduce class sizes in elementary schools

A photographer hosted an exhibition of their work at a local gallery that ran for two weeksA grocery store started selling locally grown fruits and vegetables which increased customer loyalty

A construction company used sustainable building materials to construct a new office buildingA musician released a charity single with all proceeds going to disaster relief efforts

(责任编辑：延安市)