Researchers calculated that using energy-efficient light bulbs can save households $50 a year on electricity bills

A celebrity chef created a special menu for a charity dinner to raise money for hunger reliefResearchers calculated that using public transportation instead of cars can reduce traffic congestion by 30%

A city started a composting program for residents to turn food waste into fertilizerA severe snowstorm disrupted air travel with hundreds of flights canceled or delayedA study showed that learning a second language can improve brain function in older adults

The government passed a law to protect consumers from unfair lending practices by banksA museum organized a night event with music and art installations to attract younger visitors

A local bakery started delivering fresh bread to customers’ homes early in the morning

Scientists discovered a new planet in the habitable zone of a nearby starThe government launched a campaign to encourage people to compost food waste

A museum hosted a workshop on how to paint like a famous artistA local bakery won an award for its apple pie at a national food competition

Engineers completed a new tunnel that connects two cities reducing travel time by 45 minutesThe postal service announced it would hire more workers to handle holiday mail

(责任编辑：葫芦岛市)

• ·The city hosted an international conference on climate change
• ·Researchers calculated that recycling one ton of aluminum saves 14000 kilowatt-hours of energy
• ·Bus company adds express routes to reduce commute times for downtown workers
• ·A university opened a new research lab focused on developing sustainable battery technologies
• ·A tech startup launched an app that helps users manage their daily schedules
• ·A tech company announced it would reduce its carbon footprint by 50% over the next five years
• ·Researchers discovered a new species of frog in the rainforests of Costa Rica
• ·A farm started selling homemade honey and beeswax products at local farmers markets
• ·A taxi company launched a mobile app that allows customers to book rides and track their driver in real time
• ·A taxi company added a wheelchair-accessible filter to its app
• ·The government launched a campaign to encourage citizens to use public transport instead of cars
• ·A musician performed at a charity event that raised $25,000 for a local animal shelter
• ·The government announced plans to build a new high-speed rail line connecting three major cities
• ·Scientists identified a new gene that may be linked to increased resistance to certain viruses
• ·A severe hailstorm damaged crops and vehicles in a farming community leading to significant losses
• ·A major airline announced plans to reduce carbon emissions by 30% in five years