Scientists study effects of organic and chemical fertilizers on soil health

A school started a recycling program that reduces its waste by 30% each monthA hotel began offering eco-friendly packages that include bike rentals and guided nature hikes

A musician performed a free concert in the park that was attended by over 2,000 peopleA construction company finished building a new bridge that reduces travel time between two cities by 20 minutesA fashion store started a clothing swap program to encourage sustainable fashion practices

A study found that listening to music while working can increase productivity by 15%A library started offering free computer classes to help seniors learn basic digital skills

A farm began selling its products directly to restaurants which increased its profits by 25%

A fire department hosted a safety workshop that taught 300 residents how to prevent home firesA university announced it will offer a new degree program in renewable energy engineering

A small town hosted its first ever art festival attracting artists from three neighboring statesA construction company began work on a new bridge to replace an aging structure

A social media platform launched a new tool to help users manage screen timeA local library started a weekly storytime session for toddlers and their parents

(责任编辑：张海)