A soccer team signed a star player from a European league for a record $150 million

A space agency successfully launched a satellite to monitor climate change and weather patternsThe railway service announced it would upgrade its ticketing system to allow mobile check-in

A new movie starring a Hollywood actor broke box office records on its opening weekendResearchers found that eating leafy green vegetables can improve brain function in older adultsA city expanded its bike-sharing program to include 500 new electric bikes

An airline announced it would offer free checked bags for military personnel and their familiesA study showed that teachers who receive regular feedback improve their teaching effectiveness

The government invested $400 million in building new solar farms in the southwest

A toy company released a line of science kits that let kids conduct chemistry experiments at homeA tropical storm formed in the Atlantic prompting coastal evacuation warnings

The World Health Organization updated its guidelines for preventing the spread of respiratory illnessesA professional basketball player signed a four-year contract worth $180 million with a new team

A new bike-sharing program launched in the city providing 1000 bikes at 50 stationsMarine researchers discovered a group of rare sea turtles nesting in a protected coastal area

(责任编辑：邓寄尘)

• ·A city expanded its bike-sharing program to include electric bikes for longer trips
• ·Weather conditions forced the closure of several highways due to heavy snow
• ·The WHO launched a campaign to eliminate a rare disease in developing countries
• ·Students organized a fundraiser that raised $18000 for a local children’s hospital
• ·A tech company released a new app that helps users manage their finances
• ·A school started a debate club that competes against other schools in regional tournaments
• ·A local business association organized a networking event
• ·A construction company used drones to inspect the roof of a historic building before repairs
• ·Skateboard park hosts competition with prizes for best tricks
• ·A tech company released a new laptop with a longer battery life and lighter design
• ·School newsletter highlights student achievements in academics and sports
• ·A charity raised money to support animal shelters across the country
• ·A local artist painted a mural celebrating the city’s immigrant communities
• ·Study shows that eating nuts daily lowers risk of heart disease in middle aged adults
• ·A charity organization started a campaign to raise awareness about mental health in schools
• ·Researchers created a new type of biodegradable packaging that breaks down in six months