Researchers studied the effects of sleep duration on academic performance in college students

Researchers studied the effects of sleep duration on academic performance in college students

A new shopping mall opened with a rooftop amusement park and indoor ice skating rinkScientists developed a new method to recycle old electronics into valuable metals

Local residents held a protest against the construction of a new factory near a residential areaThe national library made a collection of historical newspapers available online for freeA major airline added new direct flights to tropical destinations for winter travelers

Researchers found that certain herbs can help lower blood sugar levels in people with diabetesThe school board voted to increase the number of art and music classes in elementary schools

A popular social media platform added a new feature to let users share short video clips

The fire department responded to a large fire at a warehouse storing construction materialsA new TV drama became a social media sensation with millions of viewers tweeting about it

A study revealed that eating a protein-rich breakfast keeps people full longer than a carb-heavy oneA city installed more public charging stations for electric vehicles in shopping center parking lots

An airline partnered with a rental car company to offer bundled travel packagesScientists found that spending time in nature reduces symptoms of attention deficit disorder

(责任编辑：张家口市)