Football league announces changes to playoff format for next season

A city council approved the construction of 350 new affordable housing unitsScientists developed a rapid test for a viral infection that provides results in 10 minutes

A retailer announced it would offer 30% off all products during its annual Black Friday saleA severe dust storm reduced visibility to zero closing highways in the Great PlainsA study revealed that students who take notes by hand retain information better than those who type

The government passed regulations to limit air pollution from factory emissionsA museum hosted a special exhibition honoring the work of female scientists in history

A coffee shop started using coffee grounds to fertilize plants in its outdoor seating area

A space agency successfully launched a satellite to monitor climate change and weather patternsA tornado touched down in a small town destroying several homes and a school

A study showed that group study sessions help students get better gradesThe government announced tax breaks for families who adopt children

A bookstore expanded its collection of books in foreign languagesScientists developed a new method to clean oil spills using natural bacteria

(责任编辑：陈小春)