The postal service introduced a new express delivery option for packages that arrive within 24 hours

Local police started a campaign to reduce speeding in residential areasScientists discovered a new species of deep-sea fish that glows in the dark

A charity organization launched a drive to collect books for schools in developing countriesThe national ballet company announced a tour of small cities to reach more audiencesA new study indicated that working from home reduces stress for most employees

Engineers designed a new type of solar panel that works on cloudy daysLocal businesses hosted a street party to celebrate the city’s 200th anniversary

A professional athlete donated $1 million to build a sports center in his hometown

The government introduced new laws to protect endangered sea turtles from fishing netsA severe heatwave forced schools to close early and outdoor events to be canceled

Scientists identified a new gene that may be linked to increased resistance to certain virusesThe city council voted to add more public restrooms in downtown parks and plazas

A famous clothing brand announced it will donate a portion of its profits to environmental causesResearchers found that hiking in mountainous areas improves cardiovascular health

(责任编辑：莱芜市)

• ·A famous actor donated his collection of vintage cars to a transportation museum
• ·A fashion brand released a clothing line made from recycled plastic bottles collected from oceans
• ·Researchers found that stress can weaken the immune system and increase susceptibility to illness
• ·Local residents celebrated the opening of a new community center which includes a gym library and youth club
• ·A major clothing brand announced it will expand its size range to include plus sizes
• ·Camera store offers photography classes for beginners on weekends
• ·A bank introduced a savings account with a 4% interest rate for new customers
• ·A farmers market added a section for local honey
• ·Researchers found that eating nuts regularly is good for heart health
• ·A farm began selling honey from its own beehives to local stores and farmers markets
• ·Freelance website adds new category for graphic design services
• ·Local schools added environmental science classes to their high school curriculum this semester
• ·A severe snowstorm disrupted air travel with hundreds of flights canceled or delayed
• ·Scientists developed a new lightweight metal that is used in aircraft construction
• ·Researchers found that walking in forests can increase the number of immune cells in the body
• ·Researchers found that learning a second language at an early age improves brain development