Astronomers observed a rare celestial event, as a comet passed close to Earth for the first time in 200 years.

The police department launched a new program to combat cyberbullying among teenagersScientists cloned a rare species of coral to help restore damaged coral reefs

Local boutiques reported a surge in sales of handmade products during the holiday seasonThe university announced a new research partnership with a leading tech company to study AI ethicsA powerful tornado destroyed dozens of homes in a small town in the midwest

Researchers detected a new planet in the same solar system as a potentially habitable worldThe city introduced a new program to give rebates to residents who install solar panels

A well-known actress announced she will produce and star in a new TV series about women's history

Doctors advised people with respiratory conditions to stay indoors during a recent air quality alertDoctors created a new surgical procedure that shortens recovery time for knee replacements

The local museum hosted a “science day” with hands-on experiments for kids and familiesA new study showed that meeting friends regularly reduces stress and improves mental health

The national park service announced plans to repair hiking trails damaged by last year’s stormsA major snack company recalled a batch of chips due to possible salmonella contamination

(责任编辑：大理白族自治州)

• ·Pet sitting service offers overnight care for pets while owners travel
• ·The postal service introduced a new express delivery option for packages that arrive within 24 hours
• ·A major airline announced plans to reduce carbon emissions by 50 percent by 2030
• ·Scientists discovered that spending time in green spaces can reduce symptoms of ADHD in children
• ·A city launched a bike sharing program to reduce traffic congestion
• ·A tech company launched a new laptop with a longer battery life and faster processing
• ·A study published in a top medical journal found daily exercise can boost mental health by reducing depression symptoms
• ·A tech startup launched an app that tracks personal spending and creates budgets
• ·A clothing brand started selling its products in department stores across the country
• ·Doctors successfully treated a patient with a rare genetic disorder using gene therapy
• ·A major film festival announced its official selection including 25 international premieres
• ·A music award ceremony was held last night, with a rising star taking home the top prize for Best New Artist.
• ·A charity raised funds to provide clean water to villages in developing countries
• ·A community center organized a sports day for kids featuring games and activities for all ages
• ·Power company launches initiative to help customers reduce energy usage in winter
• ·A tech startup released a new software tool that helps businesses manage their remote teams more efficiently.