A team of researchers developed a new vaccine that is effective against multiple strains of a common virus.

A city expanded its bike-sharing program to include 500 new electric bikesAn airline announced it would offer free checked bags for military personnel and their families

A study showed that teachers who receive regular feedback improve their teaching effectivenessThe government invested $400 million in building new solar farms in the southwestA toy company released a line of science kits that let kids conduct chemistry experiments at home

A community held a cultural festival featuring traditional music and dance from Latin AmericaResearchers found that air pollution from traffic increases the risk of asthma in children

The transportation ministry added more pedestrian crosswalks in busy downtown areas

A famous poet was awarded a lifetime achievement award for their contributions to literatureA hot air balloon made an emergency landing in a park with all passengers escaping unharmed

A study showed that eating a breakfast high in protein can reduce hunger cravings throughout the dayThe postal service announced it will expand its package delivery service to include Sunday deliveries

Volunteers planted 10000 trees in a deforested area as part of a reforestation projectA famous musician announced a farewell tour with concerts in 40 cities across the globe

(责任编辑：王歌慧)

• ·Weather experts reported that this year’s rainfall has been above average
• ·A famous actress announced she will produce a documentary about environmental issues
• ·Scientists find way to extend shelf life of fresh produce by two weeks
• ·A community garden donated 100 pounds of green beans to a local food bank
• ·A coffee shop hosted a coffee tasting event where customers sampled 5 different types of coffee
• ·The country’s trade deficit narrowed by 8% in the third quarter due to increased export sales
• ·The city council approved a project to build a new public pool in the southern neighborhood
• ·The national soccer team won a friendly match against a top-ranked international team
• ·Local farmers reported a bumper crop of apples due to ideal weather conditions this year
• ·A bookstore hosted a book signing event with a best-selling author drawing hundreds of fans
• ·A hotel started offering pet-friendly rooms with beds and bowls for guests’ animals
• ·A soccer player scored a hat-trick (three goals) in a 4-1 victory over their rivals
• ·The school district announced it will offer free after-school tutoring for students struggling in math
• ·A popular coffee chain announced it will source all its coffee beans from fair-trade farms by 2025
• ·The national soccer team qualified for the World Cup after winning their final qualifying game against a rival team
• ·The local museum added interactive exhibits where visitors can touch and test historical tools