A scientist published a research paper about a new way to treat Alzheimer’s disease in a top medical journal

A construction company used 3D printing technology to build parts of a new buildingA smartphone company announced a new partnership with a wireless carrier to offer better deals

A farmers market added a section for local honey and bee productsA hospital opened a new rehabilitation center for patients recovering from injuriesA national park started a guided tour program led by park rangers

A fashion brand launched a new line of activewear for womenA city installed more public Wi Fi hotspots in parks and community centers

A research team studied the effects of air pollution on children’s lung development

A bookstore offered a subscription service where customers receive a new book every monthA new art gallery featuring modern works opened in the city center

Doctors reported a decrease in smoking rates among young adultsA music festival announced its lineup of artists for next year

The government introduced new regulations for food safetyA tech company released a new laptop with longer battery life

(责任编辑：李菁)