A famous singer performed a concert to raise money for disaster relief

Researchers developed a new treatment for a rare medical conditionLocal businesses reported higher sales during the holiday season

The government introduced new laws to protect the environmentA popular singer announced a world tour starting in JuneA new bridge over the river will reduce traffic congestion

Scientists observed unusual activity on a distant planetSchools introduced new courses to teach digital skills

A large supermarket chain announced plans to reduce plastic waste

The country’s unemployment rate dropped to its lowest level in a decadeWeather forecasters predicted a strong storm system that could bring heavy rain to the eastern states

A large hotel brand announced it will eliminate single-use toiletries to minimize plastic wasteThe country’s unemployment rate fell to its lowest level in 15 years due to job growth in tech and healthcare

A historical preservation group restored a 19th-century lighthouse that will open as a tourist attractionResearchers found that spending time gardening reduces symptoms of anxiety in older adults

(责任编辑：吴昊)