A study found that volunteering 2 hours a week can improve overall happiness

A bookstore started a book club for parents and kids that focuses on children’s literatureResearchers developed a new vaccine that provides protection against three different viruses

The railway service announced it would offer free travel to students during school breaksA new TV show based on a popular video game became one of the most-watched series of the yearA study revealed that eating nuts as a snack helps maintain healthy cholesterol levels

A city installed more security cameras in parks to prevent vandalism and crimeAn airline announced it would add more legroom to its economy class seats starting next year

Scientists found that a certain type of algae can be used to produce clean biofuel

The government launched a campaign to encourage people to reduce their energy use at homeCamping store expands selection of eco friendly camping gear and supplies

Marine biologists launch project to restore damaged coral reefs in tropical oceansSchool newsletter highlights student achievements in academics and sports

Chemists create non toxic cleaning products safe for use around children and petsVolleyball tournament features teams from 25 colleges competing for championship

(责任编辑：河南省)

• ·A museum acquired a painting by a famous impressionist artist for its permanent collection
• ·A small business owner started offering online workshops to teach others how to start their own businesses
• ·A new report showed that the number of electric vehicles on the road has doubled in the past two years
• ·Book club discusses novel about social justice issues
• ·A university started a new undergraduate program in environmental engineering
• ·Fire department installs free smoke detectors in homes of elderly residents
• ·A pet adoption center hosted an event that found homes for 35 cats and dogs in one weekend
• ·Veterinarian clinic offers free wellness checks for adopted pets this weekend
• ·A fashion brand launched a line of activewear for women
• ·The postal service introduced a new package pickup service for customers at home
• ·Opera house presents new production of famous opera with modern stage design
• ·A city installed more public art installations in downtown areas
• ·A community garden hosted a pumpkin carving contest during Halloween
• ·Farmers in the southern region reported a 15% increase in tomato harvests this season
• ·A farm installed a new irrigation system that uses rainwater
• ·A major airline announced it will offer free Wi-Fi on all its flights starting from next year.