A tech giant announced it will launch a new streaming service competing with existing platforms by offering exclusive content

Doctors developed a new vaccine for a disease that affects children in poor countriesThe community center hosted a job fair for local residents

A new study revealed that adequate sleep improves students' academic performanceThe city implemented a new parking system to make parking easierA major food company planned to reduce the amount of sugar in its products

Scientists discovered a new way to generate electricity from wasteThe school board approved the construction of a new elementary school

Researchers found that interacting with pets can lower blood pressure

The government started a program to help small businesses use digital technologyMajor grocery chains announced plans to cut plastic packaging by 30 percent next year

Scientists found a way to convert agricultural waste into renewable energyLocal volunteers organized a food drive to support families facing food insecurity

A leading streaming service released a docuseries about endangered species conservationThe national basketball team won the regional championship after a final game overtime

(责任编辑：张家口市)