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：齐齐哈尔市)

• ·Apple announced the launch of its latest smartphone model featuring a more powerful processor and longer battery life
• ·A software company updated its program to work with the latest operating systems
• ·A local community organized a cultural diversity festival with international music dance and food
• ·A school started a robotics club where students build and program robots
• ·The government provided grants to businesses that develop eco-friendly products
• ·A major grocery chain announced it will stop selling single-use plastic bags in all stores
• ·The government launched a program to preserve historical sites
• ·A fashion brand launched a new line of activewear designed for plus-size women
• ·Bloggers attend conference to learn about social media trends
• ·Volunteers organized a cleanup event to remove trash from a popular local lake
• ·A small aircraft made an emergency landing in a field with no injuries reported
• ·Scientists discovered a way to use algae to produce biofuel that is more efficient than gasoline
• ·A tech company launched a new video editing tool that allows users to create professional videos with minimal experience
• ·The government introduced new laws to protect endangered plant species in national parks
• ·A city added 20 miles of new bike lanes to make cycling safer for commuters
• ·Researchers developed a faster way to test for a common disease