The public transit system added 30 new wheelchair-accessible trains to its fleet

An airline announced it would add more legroom to its economy class seats starting next yearScientists 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 homeA museum hosted a lecture by a renowned archaeologist about recent discoveries in ancient ruinsA local café partnered with a nearby school to provide free coffee to teachers during the week

Engineers completed a new water treatment plant that removes microplastics from drinking waterThe postal service announced it would expand its package delivery service to more rural areas

A celebrity chef appeared on a cooking show to demonstrate how to make a holiday feast

Researchers found that using natural skincare products reduces the risk of skin irritation and allergiesPlant store offers indoor gardening workshops for apartment residents

Park officials announce new rules to protect wildlife in park areasNewsletter provides tips for winterizing homes before cold weather

Scientists collaborate with global teams to study climate change patternsThe government announced a new $450 million funding package to support small businesses hit by recent economic challenges

(责任编辑：Knowledge Bites)

• ·Scientists developed a new vaccine to protect livestock from a deadly virus
• ·A bookstore chain expanded its online platform to offer audiobooks and e-books for free to members
• ·A clothing store offered a sale on summer clothing to make room for fall inventory
• ·Volunteer group distributes blankets and food to homeless people during cold snap
• ·Researchers developed a new type of biodegradable plastic made from corn starch
• ·A major fashion show was held in the city showcasing the latest designs from top designers around the world
• ·A famous documentary filmmaker released a new work focusing on the impact of deforestation
• ·A tech company launched a new virtual reality experience for entertainment
• ·A popular coffee chain announced it will open 15 new locations in small cities this year
• ·A fire department hosted a community barbeque to raise funds for new emergency response gear
• ·Scientists at a top research lab discovered a way to make solar panels 20% more efficient using recycled materials
• ·A university’s soccer team made it to the national tournament for the first time
• ·A community center offered free English classes to immigrants and refugees to help them integrate
• ·A construction project to renovate an old public library began, with plans to add more digital resources
• ·A bookstore hosted a book signing with a famous children’s author
• ·Survey shows that consumer confidence has increased this quarter