Mathematicians solve complex problem in algebra that has puzzled experts for decades

A major airline announced plans to use sustainable aviation fuel for 10% of its flightsThe government introduced new laws to protect old-growth forests from logging

A tech startup launched an app that connects people with local farmers for home deliveryResearchers found that spending time gardening reduces stress levels in busy professionalsA famous singer performed a benefit concert to raise money for disaster relief efforts

The city’s public library added more audiobooks to its collection for visually impaired usersLocal businesses joined a campaign to use energy-efficient light bulbs in their stores

Weather conditions improved allowing a canceled music festival to be held the following weekend

A team of engineers designed a new type of solar panel that can be integrated into building wallsScientists created a new way to recycle old batteries into new ones

The school district decided to start the school day later to improve student attendanceResearchers found that keeping a garden reduces symptoms of anxiety in adults

The government started a program to help farmers switch to drip irrigation systemsA tech startup launched an app that uses AI to help users learn to play musical instruments

(责任编辑：李建复)

• ·A scientist developed a new type of biodegradable plastic that breaks down in soil within six months
• ·Engineers completed a new tunnel that connects two cities reducing travel time by 45 minutes
• ·Doctors developed a new inhaler that works faster for children with asthma
• ·Local schools hosted a science fair where students presented projects on environmental conservation
• ·The country’s inflation rate remained stable at 2.3% for the second month in a row
• ·The city introduced a new public transportation card for easier travel
• ·Tennis tournament attracts players from 30 countries to coastal city
• ·Researchers found that listening to classical music improves concentration
• ·A major airline launched new routes to tropical destinations for winter travelers
• ·Gardening center offers free seed packets to promote community gardens
• ·A major airline offered special deals for travelers booking trips in advance
• ·An airline announced it would use more biofuel to power its planes and reduce carbon emissions
• ·A major music festival announced it will introduce a cashless payment system to reduce wait times at food and drink stalls
• ·A tech company recalled one of its laptop models due to a potential fire hazard caused by a faulty battery.
• ·The government announced a ban on the sale of single-use plastic straws and utensils starting next year
• ·Study shows that eating nuts as a snack reduces hunger between meals