A tennis player won a tournament after coming back from a set down in the final

Scientists created a new type of battery that can store 50% more energy than current modelsThe police department launched a new app that lets residents report traffic violations with photos

A social media platform added a feature to let users hide posts containing certain keywordsAn energy company announced it would invest $3 billion in solar power projects over the next decadeA drought in the west led to a ban on outdoor watering for residential and commercial properties

A study found that children who play video games with their parents have stronger family bondsThe government increased funding for public transportation to add more buses during rush hour

A museum displayed a rare collection of vintage cars from the 1920s and 1930s

A local bakery started selling vegan donuts made with coconut milk and organic flourDigital marketing conference attracts bloggers and content creators from across the country

Mathematicians solve complex problem in algebra that has puzzled experts for decadesSoccer team wins state championship and advances to national tournament

Study reveals that using reusable bags reduces plastic waste by 80 percentIce cream shop introduces new flavors made with local dairy and fruits

(责任编辑：大理白族自治州)

• ·Biologists track migration of monarch butterflies using tiny GPS devices
• ·A study revealed that social media use before bed can delay sleep by an average of 75 minutes
• ·Firefighters contained a large-scale wildfire in the western region after five days of intensive efforts
• ·A new high-speed train service launched cutting travel time between two major cities from 3 to 1 hour
• ·Farmers used drone technology to monitor crop health and optimize irrigation
• ·A research study showed that getting enough sleep can improve academic performance
• ·Local businesses participated in a “shop local” campaign to boost the regional economy
• ·A city launched a bike-sharing program with 250 bicycles at 20 stations
• ·Scientists developed a new type of material that is both strong and lightweight
• ·A charity launched a program to teach seniors how to use smartphones
• ·A streaming service added a collection of classic movies from the 1950s and 1960s
• ·A bakery started making custom wedding cakes with edible flowers and intricate designs
• ·A music award ceremony was held last night with a rising star taking home the top prize for Best New Artist
• ·Research shows that practicing tai chi improves balance and reduces fall risk in seniors
• ·A tech firm partnered with a university to research ways to make AI more ethical and safe
• ·Local hospitals will start using a new AI system to assist in diagnosing rare diseases