The government released a report showing a 18% reduction in air pollution in major cities

A team of doctors published research on a new treatment for Parkinson’s diseaseThe stock market received a boost from news of a new medical breakthrough

A charity organization built temporary housing for families displaced by a wildfireScientists developed a way to recycle plastic into clothing fibersLocal schools organized a fundraiser to support their school’s art program

The national ballet company performed a new show that sold out in daysA major airline announced plans to reduce carbon emissions by 40 percent by 2030

The government introduced new laws to protect endangered plant species in national parks

A tech startup launched an app that connects people with local volunteer opportunitiesThe government launched a campaign to encourage people to reduce food waste at home

A museum hosted a workshop on historical crafts allowing visitors to learn traditional skillsA local bakery won a national award for its signature pastry at a food industry event

Engineers completed a new bridge connecting two cities that had been separated by a riverThe postal service announced it would hire additional staff to handle the holiday mail rush

(责任编辑：河北区)

• ·A team of doctors developed a new treatment for a rare genetic disorder in children
• ·A popular online retailer added a new service that allows customers to return items in person
• ·The national ballet company performed a new production of “Swan Lake” to sold-out crowds
• ·The postal service announced it would expand its package delivery services to rural areas
• ·The national ballet company performed a new show that sold out in days
• ·A wildlife conservation group worked to protect forests
• ·A charity started a program to help homeless people find permanent housing
• ·Researchers found that lack of exercise can lead to muscle loss in adults over 50
• ·A fashion brand started using recycled plastic bottles to make its activewear, diverting 100,000 bottles from landfills
• ·A hotel chain started using biodegradable cleaning products in all its rooms
• ·Scientists warned that ocean acidification is threatening the survival of shell-forming creatures
• ·A new mobile payment app gained 1 million users within its first month of launch
• ·An airline partnered with a hotel chain to offer discounted travel packages for families
• ·The government invested millions of dollars in improving public healthcare facilities
• ·The city council voted to add more public trash cans and recycling bins in parks
• ·The national archive released hundreds of previously classified documents about a historical event