Scientists developed a new method to clean oil spills using bacteria that break down oil

A museum hosted a night event with live music and art displaysA local bakery started delivering bread to local restaurants

Scientists discovered a new star system with three planetsThe transportation department announced plans to build a new subway station in the downtown areaA fashion brand released a limited-edition collection for the holiday season

A hospital opened a new physical therapy center for patients recovering from injuriesA community center offered free yoga classes for seniors

A tech company announced it would plant a tree for every product sold

Heavy rain caused mudslides that blocked roads in mountainous areasA study showed that teachers who receive regular feedback improve their teaching skills faster

The government invested $300 million in building new solar energy farms in the southwestA toy company released a line of science kits that let kids conduct real experiments at home

A community held a festival celebrating its immigrant heritage with traditional food and musicResearchers found that air pollution from traffic increases the risk of respiratory illnesses in children

(责任编辑：兰州市)