Research finds that drinking green tea improves focus and concentration

Volunteers cleaned up over 1500 pounds of trash from a local river during a weekend cleanup eventThe central bank announced it would keep interest rates stable to avoid disrupting economic growth

A renowned artist opened an exhibition featuring 40 new abstract paintings at a city art galleryA hospital successfully performed a liver transplant on a 12-year-old patient using a donor organ from a family memberA community center offered free English classes to immigrants and refugees to help them integrate

A sports league announced it would introduce a salary cap to ensure fair competition among teamsA severe thunderstorm with lightning strikes caused power outages for 6000 homes in the suburbs

A medical study found that eating dark chocolate in moderation lowers the risk of heart disease

The government announced plans to build a new airport terminal to handle increased passenger trafficThe postal service announced it would expand its package delivery services to rural areas

A celebrity chef appeared on a popular TV show to demonstrate easy recipes for home cooksResearchers found that using natural cleaning products can reduce indoor air pollution and improve health

A city organized a parade to celebrate a national holiday with floats music and marching bandsThe government announced a new policy to support small businesses

(责任编辑：王默君)