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：史提夫汪达)

• ·A university started a new graduate program in business administration
• ·Researchers found that early childhood education has a long-lasting impact on academic success
• ·The transportation department repaired potholes on major roads before the winter snow season
• ·A pet store started offering exotic pet supplies for reptiles and birds
• ·A popular sandwich chain announced it will switch to 100% compostable packaging by next year
• ·A social media platform added a feature to let users hide posts containing certain keywords
• ·Chemists develop new biodegradable plastic that breaks down in 6 months
• ·A tech company released a new app that helps users find local events
• ·A university research team found that daily stretching can reduce back pain by 25% in office workers
• ·A sports team hosted a fan appreciation day with free activities and giveaways
• ·A clothing brand collaborated with a popular social media influencer to design a limited edition line
• ·The government launched a program to help small businesses create online stores and sell products online
• ·Travel magazine lists top hidden travel destinations for budget travelers
• ·A tropical depression formed in the Pacific prompting storm warnings for coastal communities
• ·The transportation department announced plans to build a new bus terminal in the city center
• ·The military sent troops to assist in disaster relief after a hurricane hit the east coast