A new study showed that social media use affects teenagers' sleep quality

The government passed a law to raise the minimum age for buying tobacco products to 21A museum offered free admission to all visitors on national holidays

A local café started serving plant-based milk options like oat almond and soy milkResearchers developed a new battery that is smaller lighter and more powerful than current onesThe railway service announced it would offer free coffee and tea to passengers during morning commutes

A new TV show became the most-watched program on its network within its first monthA study revealed that eating breakfast every day helps people maintain a healthy weight

A city installed 50 new electric vehicle charging stations in parking lots around the city

An airline partnered with a hotel chain to offer discounted travel packages for couplesA hurricane brought 100 mph winds to coastal areas damaging piers and boardwalks

The WHO released guidelines for schools to prevent the spread of respiratory illnessesA soccer team signed a 17-year-old player from its youth academy to a professional contract

A new light rail system opened connecting the airport to downtown in 20 minutesMarine biologists found that seagrass beds are disappearing at a rate of 7% per year

(责任编辑：张家口市)