Engineers completed a new bridge that connects two cities, reducing travel time by 40 minutes

A museum hosted a special event to celebrate the birthday of a famous artistA coffee shop started using compostable cups for all its drinks

A space agency sent a probe to explore a comet in the outer solar systemThe railway service announced it would upgrade its trains to be more energy-efficientA new movie received four nominations at a major film awards show

Researchers found that eating avocados can lower bad cholesterol levelsA city added more bike lanes to encourage people to cycle to work

An airline announced discounted fares for military personnel and their families

A study showed that teachers who use video lessons have more engaged studentsA local café offered free coffee to customers who bring their own mugs

Engineers designed a new type of window that keeps homes cooler in summer and warmer in winterThe postal service introduced a next-day delivery service for packages

A celebrity chef cooked a meal for homeless people at a shelterResearchers calculated that using public transit reduces carbon emissions by 45% per person

(责任编辑：石景山区)