A new report showed that the number of electric vehicles on the road has tripled in the past two years

The school district announced it will replace all old textbooks with digital tablets for studentsA new study revealed that excessive social media use is linked to feelings of loneliness in teens

Local artists painted murals on the walls of an abandoned factory to brighten the neighborhoodThe government offered tax breaks to businesses that install solar panels on their buildingsA large bookstore opened a new location with a children’s play area and book club meetings

Researchers found that learning a musical instrument improves math skills in elementary studentsThe city started a composting program to turn food waste into fertilizer for public gardens

A famous singer announced a farewell tour after 30 years in the music industry

Doctors developed a non-opioid painkiller that is effective for chronic back painA city installed more streetlights in parks to make them safer for evening visitors

An airline announced it would add more movies TV shows and games to its in-flight entertainmentScientists found that a certain bacteria helps plants grow better in poor soil conditions

The government launched a campaign to teach people about the importance of recyclingA museum hosted a lecture by a famous historian about the history of the civil rights movement

(责任编辑：杨浦区)

• ·Mathematicians develop new formula to solve complex equations
• ·A well-known clothing brand announced it will stop using fur in all its products by next year
• ·A tech company announced a partnership with a healthcare provider
• ·A major airline offered discounted tickets for early bookings
• ·A new study showed that social isolation can increase the risk of mental health problems
• ·The city council voted to extend public transit hours on weekdays
• ·A study found that children who play musical instruments perform better in math and science classes
• ·The school district announced plans to replace old school buses with electric vehicles
• ·Researchers published a study showing that eating a breakfast high in protein reduces midday hunger
• ·A tech startup launched a portable device that monitors air quality in real time
• ·The government launched a program to help small businesses create websites and online stores
• ·Researchers found that reading fiction can improve empathy in readers
• ·The government launched a campaign to promote tourism in coastal towns
• ·Local government plants 5000 native trees to restore habitat for endangered birds
• ·A scientist discovered a new antibiotic that can treat infections resistant to current medications
• ·Retailer introduces app that lets customers scan and pay without checkout lines