Scientists compare effects of organic and conventional farming on soil

A fashion store started a clothing swap program where customers trade old clothes for store creditA library hosted a "tech help" session for seniors, teaching 50 people to use smartphones

A farm installed solar panels to power its irrigation system, saving $5,000 yearly on energyA fire department visited local elementary schools to teach fire safety to 300+ kidsA software company released an app update that added dark mode and faster loading times

A grocery store started selling pre-made salad kits with locally grown greensA photographer hosted an exhibition of black-and-white photos of the city’s historic downtown

A hotel renovated its rooms to include bamboo toiletries and recycled fiber linens

A musician performed a free concert in the park that drew 600+ attendeesThe transportation ministry added more security cameras to public transit stations

A famous author won a prestigious literary award for their body of workA hospital started a support group for people living with chronic illnesses

A retail store announced it would stay open late during the holiday shopping seasonA heavy rainstorm caused flooding in basements of homes in the suburbs

(责任编辑：方治权)

• ·A charity organization provided backpacks filled with school supplies to 5000 children
• ·A scientist discovered a new species of frog in a nearby wetland preserve
• ·A famous singer announced a residency at a Las Vegas venue with 50 shows scheduled
• ·Researchers found that walking in forests reduces levels of harmful chemicals in the blood
• ·Sheriff’s department uses drones to monitor wildfires
• ·A tech company released a new laptop with a longer battery life
• ·Scientists warned that ocean acidification is threatening the survival of shell-forming creatures
• ·The city hosted an international sports tournament attracting teams from around the world
• ·Volunteer organization helps rebuild homes damaged by recent tornado in small town
• ·Volunteers helped paint and repair a community center in a low-income neighborhood
• ·Police seized a large quantity of illegal drugs during a raid on a warehouse in the industrial district
• ·A community center hosted a free yoga class every Saturday, drawing 50+ attendees each session
• ·The military sent helicopters to deliver supplies to communities cut off by snowstorms
• ·A drought in the western states led to a 30% reduction in corn production
• ·The school district added a financial literacy class to teach students about budgeting and saving
• ·A team of archaeologists found ancient artifacts dating back 5000 years