Mathematicians solve long-standing problem in algebra

A charity organization built temporary housing for families displaced by a volcanic eruptionScientists developed a way to recycle old batteries into new energy storage devices

Local schools organized a fundraiser to support their school’s band programThe national ballet company performed a new production of “Swan Lake” to sold-out crowdsA major airline announced plans to use sustainable aviation fuel for 10% of its flights

The government introduced new laws to protect old-growth forests from loggingA tech startup launched an app that connects people with local farmers for home delivery

Researchers found that spending time gardening reduces stress levels in busy professionals

A famous singer performed a benefit concert to raise money for disaster relief effortsA popular streaming service added a new category of documentaries about science and technology

Researchers found that regular strength training reduces the risk of falls in the elderlyThe government launched a campaign to promote eco-tourism in national parks

A tech startup developed a new device that monitors the quality of drinking water at homeDoctors created a new surgical procedure that allows patients to recover from knee surgery faster

(责任编辑：郭凌霞)

• ·A fast-food chain announced it will remove artificial colors from all menu items
• ·A grocery store started selling plant-based meat alternatives to meet the growing demand
• ·A school started a debate club that won a regional competition
• ·Cycling race attracts professional riders for 100 mile course through countryside
• ·A team of marine researchers documented a significant increase in sea turtle nesting sites along the southern coast
• ·A study showed that reading fiction can improve empathy and understanding of others’ perspectives
• ·Basketball team wins state championship after comeback victory in final two minutes
• ·Television network announces new series from popular writer
• ·Scientists compare yields of organic and conventional farming methods
• ·A new report showed that the number of people working from home has increased by 42% since the start of the decade
• ·Local police increased patrols to reduce crime in residential areas
• ·A team of historians published new findings about a famous historical figure
• ·The city introduced a new parking system that uses sensors to guide drivers to available spots
• ·The city council approved a $110 million project to repair aging sewage systems
• ·Fire department conducts free smoke detector installation in low-income neighborhoods
• ·A historical society opened an exhibit featuring vintage toys from the 1950s and 1960s