A city started a composting program for residents that turns food waste into garden fertilizer

Researchers found that eating leafy green vegetables reduces the risk of age-related vision lossA city expanded its bike-sharing program to include electric bikes for longer trips

An airline announced it would offer free checked bags for passengers traveling with childrenA study showed that teachers who receive regular feedback improve their teaching skills fasterThe government invested $300 million in building new solar energy farms in the southwest

A toy company released a line of science kits that let kids conduct real experiments at homeA community held a festival celebrating its immigrant heritage with traditional food and music

Researchers found that air pollution from traffic increases the risk of respiratory illnesses in children

The transportation ministry added more crosswalks and pedestrian signals in busy areasA study found regular yoga improves flexibility and reduces office workers’ back pain

The government launched a grant program for pandemic-affected artists and cultural groupsA new app launched to help users find and book eco-friendly hotels and travel

A severe thunderstorm hit the city damaging trees and power lines and delaying airport flightsResearchers developed biodegradable plastic that breaks down in soil within six months

(责任编辑：郑晗叶)

• ·A team of historians found a diary written by a soldier from the Civil War
• ·The public transit system started offering a monthly pass that includes free bike rentals
• ·The country’s export of electronic goods increased by 20 percent in the last quarter
• ·A community garden donated 300 pounds of tomatoes to a local food bank this summer
• ·The government built new schools in growing neighborhoods to reduce overcrowding
• ·The government started a program to help people quit smoking
• ·Car company unveils electric SUV with range of over 300 miles on single charge
• ·Theater hosts special screening of classic film with live orchestra accompaniment
• ·A museum hosted a lecture by an astronaut who spent six months on the International Space Station
• ·A major airline offered discounted tickets for travelers who book early
• ·The education department launched a program to provide free laptops to students in low-income households
• ·A study showed that online learning can help students in rural areas access advanced courses
• ·Scientists discovered a new planet in the habitable zone of a nearby star
• ·A bakery introduced a low-sugar line of cookies and pastries for customers with dietary restrictions
• ·A new app launched to help users find and book eco-friendly hotels and travel
• ·A new fashion show featured designs made from recycled materials