Doctors advised people with respiratory conditions to stay indoors during a recent air quality alert

Doctors developed a vaccine to protect children in Africa from a deadly childhood diseaseThe community center hosted a job fair with 50 local companies hiring for various positions

A new study showed that students who get 8 hours of sleep a night get better gradesThe city installed a new parking app that lets users reserve spots and pay for parking onlineA major food company announced it will cut sugar in its cereals by 30% over the next year

Scientists created a device that generates electricity from food waste in homesThe school board approved plans to build a new middle school in the fast-growing northern neighborhood

Researchers found that petting a dog for 10 minutes lowers blood pressure in stressed adults

The government started a program to help small businesses set up online storesPet groomer uses organic products for pets with allergies

Firefighters use drones to monitor wildfire spread in rural areasTravel magazine lists top hidden travel destinations for budget travelers

Research finds that board games improve communication skills in familiesShoe brand makes shoes from recycled rubber and organic cotton

(责任编辑：王小恺)