A research team discovered a way to make solar panels 20% more efficient

A coffee shop sold fair-trade coffeeA wildlife conservation group worked to protect forests

A software company offered a free trial of its programA city council approved plans to build a new water treatment plantA charity organized a benefit concert

A study found that reading printed books is better for comprehension than e-booksA sports team signed a star player

A local newspaper started a digital newsletter

A bakery used local ingredients in its productsA global climate change summit ended with 120 countries committing to cut greenhouse gas emissions by 55% by 2030

A local school district announced it will provide free meals to all students next year no matter their family incomeA new report showed renewable energy now makes up 35% of the country’s total energy production

A famous author released a highly anticipated new novel that quickly became a bestseller on international book listsA strong earthquake struck a coastal town causing serious damage to buildings and leaving several people injured

(责任编辑：杨采妮)