A national park closed some trails temporarily for maintenance

Doctors developed a new vaccine to protect children in developing countries from a deadly diseaseThe community center hosted a job fair with local employers hiring for various positions

A new study showed that students who get enough sleep have better academic performanceThe city implemented a new parking app that lets users find and pay for parking spots easilyA major food company announced it will reduce the amount of salt in its products by 20%

Scientists discovered a new way to generate electricity from waste materialsThe school board approved plans to build a new elementary school in a growing neighborhood

Researchers found that interacting with pets can reduce stress and anxiety in adults

The government started a program to help small businesses set up online stores and sell products digitallyBird watchers document first sighting of rare warbler species in state park

Freelance marketplace launches new feature for clients to hire freelance writersGeologists predict increased seismic activity in volcanic region over next year

Yoga studio offers restorative yoga classes for people with chronic painStudy reveals that eating breakfast improves academic performance in high school students

(责任编辑：窦智孔)

• ·Scientists observed a rare atmospheric phenomenon that created colorful lights in the sky
• ·A charity organization started a campaign to raise awareness about mental health
• ·A fire department responded to a small apartment fire that left no injuries but damaged two units
• ·A software company provided free technical support
• ·A gym offered online fitness classes
• ·A city council voted to ban single-use plastic bags in all retail stores starting next year
• ·A famous singer announced a farewell tour after 30 years in the music industry
• ·A scientist discovered a way to convert plastic waste into clean fuel
• ·A fire department conducted a high-rise rescue drill in the city’s tallest building
• ·The city council voted to give $1 million to fund public art projects like murals and sculptures
• ·Local schools updated their curriculum to include more practical skills
• ·A popular burger chain announced it will open 35 new locations in western states next spring
• ·The country’s education system introduced new assessment methods
• ·The city installed a new traffic light system to reduce congestion during rush hour
• ·City officials revealed plans to build a new park in the downtown area featuring walking trails and a community garden
• ·Animal shelter partners with pet stores for adoption events