The police department added more officers to patrol shopping malls during the holiday season

The police department added more officers to patrol shopping malls during the holiday season

The public transit system offered free passes to students during the back-to-school seasonA clothing brand announced it will take back old clothes for recycling or reuse

A car accident on a busy street caused minor traffic delays but no serious injuriesA study showed that online learning can provide more flexible education options for students with disabilitiesThe space agency announced plans to study the surface of Mars for signs of past life

Local businesses donated goods and services to a charity auction benefiting a children’s hospitalThe United Nations released a report on the effects of climate change on coastal communities

A cyclist set a new national record for the fastest time in a 100-kilometer race

A library added new audio books and e-books to its collection for users to borrow onlineThe 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 adults

A city expanded its bike-sharing program to include 500 new electric bikesAn airline announced it would offer free checked bags for military personnel and their families

(责任编辑：Knowledge Bites)