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：怒江傈僳族自治州)

• ·Volleyball tournament features college teams from across the country
• ·A museum hosted a family day with face painting and craft activities for children
• ·Glaciers in the Arctic have lost 40% of their mass since 1980 according to a new study
• ·Bakery debuts new line of sourdough breads made with heirloom wheat
• ·Gymnastics team wins first place at national competition
• ·A study showed that online tutoring can improve test scores by 18% in high school students
• ·A popular coffee chain announced it will source coffee beans from sustainable farms
• ·The city introduced a new recycling scheme for electronic waste
• ·Scientists studied the impact of deforestation on wildlife habitats
• ·A farm started offering tours to teach visitors about sustainable agriculture
• ·Fashion designer presents new collection inspired by traditional textiles
• ·A well-known actress announced she will produce and star in a new TV series about women's history
• ·The national volleyball team won the continental championship for the first time
• ·A team of marine biologists discovered a new coral reef in a remote part of the ocean
• ·Tech startup unveils portable solar charger that works in low-light conditions
• ·A musician released a new single that was played on 20 regional radio stations