A retailer announced it would offer free shipping on all orders over $30 during its summer sale

The city council voted to extend public transit hours on weekends to accommodate late-night travelersResearchers studied the effects of social media use on the sleep quality of teenagers

A popular fashion brand announced a collaboration with a celebrity to launch a new clothing lineThe national hockey league started its new season with a special game honoring retired playersA tech company released a software update to fix security issues in its popular productivity app

The government provided financial aid to small businesses damaged by recent floodsA local farmers’ market started selling homemade jams and preserves made from local fruits

Weather forecasters warned of a cold snap that will bring freezing temperatures to the northern states

A team of doctors published research on a new treatment for Alzheimer’s diseaseA farm started selling grass-fed beef directly to consumers through its website and farm stand

A museum displayed a collection of famous impressionist paintings on loan from a European museumA gym added a new weight training section with state-of-the-art equipment

A government program provided first-time homebuyers with down payment assistance up to $15,000A tech company released a language-learning app that uses gamification to make learning fun

(责任编辑：Green Living)

• ·Students participated in a clean-up campaign along the river
• ·A university organized a conference on artificial intelligence and its impact on society
• ·A study revealed that using blue light filters on devices can reduce eye strain by 50%
• ·The city started a program to help homeless people find jobs and affordable housing
• ·A software company updated its program to work with the latest operating systems
• ·The national soccer team won its first World Cup match defeating the defending champion 2-1
• ·Chemists develop biodegradable packaging that breaks down in soil within six months
• ·A photographer collaborated with a local magazine to publish a photo
• ·Mathematicians solve complex problem in algebra that has puzzled experts for decades
• ·A team of researchers developed a new type of biodegradable plastic that breaks down in soil within six months.
• ·A clothing brand announced it will take back old clothes for recycling or reuse
• ·Scientists developed a new method to grow vegetables in space using recycled water
• ·A major airline announced it would offer direct flights to four new Asian cities starting next year
• ·The space agency announced plans to build a research station on the moon by 2035
• ·Doctors recommended a balanced diet for people with chronic diseases
• ·A nonprofit organization raised $50,000 to build a new playground in a low-income neighborhood