Dance school holds recital featuring performances by 200 students

A team of scientists published a study on how climate change is affecting polar bear habitatsThe country’s unemployment rate dropped to 3.2% the lowest in 25 years

A charity raised $1.2 million to build schools in rural parts of IndiaScientists developed a new type of fabric that repels stains without harmful chemicalsThe city council voted to increase funding for after-school programs in public schools

Researchers found that listening to classical music improves concentration while studyingA major retailer announced plans to offer free returns for online orders

The national tennis team won the Davis Cup for the first time in 30 years

A local theater hosted a festival of short films made by student filmmakersA popular streaming service added thousands of classic movies to its library

Researchers found that regular exercise can reduce the risk of heart disease in middle-aged adultsThe government launched a campaign to promote tourism in small towns with historical sites

A tech startup created a new device that monitors air quality and alerts users to pollutantsDoctors developed a new surgical technique that reduces the risk of complications

(责任编辑：Knowledge Bites)

• ·A city council approved funding to repair potholes on 15 major roads
• ·A global climate change summit concluded with 110 countries committing to cut greenhouse gas emissions by 50% by 2030
• ·Researchers developed a new type of biodegradable plastic that breaks down in soil within five months
• ·A soccer league announced a new salary cap to ensure financial fairness among all teams
• ·Researchers studied how exercise affects mood in people with depression
• ·A fashion store started selling sustainable denim made from recycled cotton and water-saving processes
• ·Scientists successfully cloned an endangered animal to help preserve the species
• ·A new survey found that 75% of consumers prefer to buy products from brands that prioritize sustainability
• ·A new study showed that online learning can be just as effective as in-person classes for college students, according to a education research group.
• ·Floods in the river basin damaged hundreds of homes and disrupted local transportation
• ·Researchers created a biodegradable plastic bag that breaks down in soil within three months
• ·A taxi company added wheelchair-accessible vehicles to its fleet to serve more customers
• ·Study finds that reading aloud to kids improves their listening skills
• ·Library offers free access to online language learning platform for cardholders
• ·A software company released a new project management app that is compatible with both desktop and mobile devices
• ·A school started a environmental club that planted trees on school grounds