A team of historians found a letter written by a famous president during the Civil War

The city council banned the use of plastic straws in all restaurants and cafesA popular streaming service added thousands of classic movies to its library

Researchers found that regular exercise can reduce the risk of heart disease in middle-aged adultsThe government launched a campaign to promote tourism in small towns with historical sitesA tech startup created a new device that monitors air quality and alerts users to pollutants

Doctors developed a new surgical technique that reduces the risk of complicationsThe local museum held a special event for kids featuring hands-on science experiments

A new study revealed that spending time with friends can boost happiness and well-being

The national park service announced plans to build new hiking trails in a popular parkHealth officials issued a public alert about a surge in seasonal flu cases urging elderly and young children to get vaccinated

A renowned artist’s latest exhibition opened to critical praise attracting over 13000 visitors on its first weekendThe stock market reached a new all-time high on Thursday driven by strong earnings from tech and healthcare companies

A severe storm hit the eastern coast causing widespread power outages and forcing coastal residents to evacuateEducation ministers from across the region agreed to implement a unified curriculum for primary and secondary schools

(责任编辑：阿坝藏族羌族自治州)