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：Tech Insights)

• ·A track and field athlete won three gold medals at the regional games in sprint and long jump events
• ·A grocery store started selling gluten-free snacks like chips and granola bars
• ·A tech company donated 200 computers to a school district serving low-income communities
• ·Car companies announced a collaboration to develop affordable electric vehicles for families
• ·Scientists observed a rare comet passing close to Earth
• ·The government passed a law to protect consumers from unfair lending practices by banks
• ·Community organizes cleanup event that removes 5 tons of trash from local river
• ·A taxi company updated its app to let customers split fares and tip drivers digitally
• ·A team of veterinarians provided free health checks for pets at a community center
• ·The stock market received a boost from news of a new trade agreement between two countries
• ·The government introduced new laws to protect workers from unfair labor practices
• ·A coffee chain announced it will source all its beans from sustainable farms
• ·The WHO launched a program to train midwives in rural areas of developing countries
• ·A museum displayed a collection of ancient artifacts from a foreign country
• ·A tech startup released a new app that helps users find local fitness classes
• ·A major airline launched new routes to European capitals for business travelers