A community group organized a neighborhood cleanup that removed 300 bags of trash from local streets

A study showed that spending 20 minutes a day in sunlight improves vitamin D levels and moodA famous singer announced a world tour with concerts in 40 countries over the next 18 months

The military deployed troops to help distribute food and water in areas hit by a severe hurricaneA school district decided to extend the school day by 30 minutes to add more art and music classesA startup company launched an app that connects users with local handymen for home repairs

A heatwave in the southern states pushed temperatures to 108 degrees prompting heat advisoriesResearchers created a biodegradable plastic bag that breaks down in soil within three months

The government passed a law to protect endangered sea otters from oil spills and habitat loss

A restaurant chain announced it would switch to 100% cage-free eggs by the end of the yearA tech company announced it will open a new research lab focused on climate change solutions

A new report showed the number of home sales increased by 12% in the past six monthsA local school district introduced new mental health support programs for students and teachers

A study found spending time with grandchildren reduces depression risk in elderly adultsThe government launched a new campaign to promote recycling and reduce household waste

(责任编辑：张靓玫)

• ·A school district updated its technology policy to allow students to use their own devices in class
• ·A charity organization launched a drive to collect books for schools in developing countries
• ·A local school district announced it will introduce coding classes for elementary school students starting next semester
• ·Local police arrested a suspect in a major theft case
• ·A community garden donated 250 pounds of zucchini to a local food bank this summer
• ·Scientists discovered a new species of marine life in the deep ocean
• ·Theater shows classic movie with live commentary from film expert
• ·Researchers found that early childhood education has a long-lasting impact on academic success
• ·A clothing brand announced it will donate a portion of its sales to environmental conservation groups
• ·A study showed that learning a second language at a young age improves cognitive development
• ·A major airline announced it will partner with a renewable energy company to power its flights with biofuel
• ·A university offered online courses for working adults
• ·A tech company launched a new smartphone with a durable design for outdoor use
• ·Scientists at a leading university have discovered a potential breakthrough in treating a rare genetic disorder using gene-editing technology.
• ·Scientists discovered a new type of insect that helps pollinate crops
• ·A museum displayed a rare collection of vintage cameras from the 19th and 20th centuries