Engineers designed a new type of bridge that can expand and contract with temperature changes

A new species of fish was identified in a freshwater lakeStudents participated in a debate competition on environmental issues

A famous chef hosted a cooking show on national televisionThe stock market fluctuated due to global political tensionsA new library was built in a suburban neighborhood

Researchers developed a new method to clean up oil spillsThe city’s public transport system added more night services

A music concert featuring international artists was held in the stadium

The country’s export of agricultural products increased this yearA study showed that playing classical music for plants helps them grow 15% faster than usual

A famous singer released a new single that became the most-streamed song globally in 24 hoursThe military sent helicopters to rescue stranded hikers after a sudden snowstorm in the mountains

A school district decided to add coding classes to the curriculum for students in grades 6 through 12A startup company launched an app that helps users find local farmers markets and fresh produce

(责任编辑：姚敏)

• ·A new study revealed that social media use can affect sleep quality in teenagers
• ·A tech company donated computers to a community center for public use
• ·Scientists found that spending time in nature reduces symptoms of attention deficit disorder
• ·Pet store expands selection of natural pet foods and eco friendly toys
• ·Weather experts predicted that this year’s winter will have above-average snowfall
• ·Sports team signs star player to a five year contract
• ·The postal service announced it will add 100 new delivery trucks to handle package volume
• ·A community center opened offering free after-school programs for children from low-income households
• ·The government announced a new plan to reduce student loan debt
• ·A national park reported an increase in the number of birdwatchers visiting during migration season
• ·Firefighters rescue family of four from house fire in early morning hours
• ·The postal service announced it would hire 6000 temporary workers to handle holiday mail
• ·Researchers discovered a new species of fish in a deep-sea trench off the coast of Japan
• ·Research finds that drinking chamomile tea improves sleep quality in seniors
• ·Engineers created a new type of solar panel that is 40% more efficient than current models
• ·A museum opened a new exhibit about space exploration featuring real astronaut gear