A startup launched an app that helps users track their daily exercise and calorie intake

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 disabilities

The space agency announced plans to study the surface of Mars for signs of past lifeLocal 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 raceA library added new audio books and e-books to its collection for users to borrow online

Researchers found that eating fish high in omega-3 fatty acids can improve brain health

The city announced plans to repave 55 miles of roads and repair potholesThe postal service announced it would extend holiday shipping deadlines for online orders

A celebrity chef published a cookbook featuring recipes from their travels around the worldResearchers calculated that recycling one ton of glass saves over 300 pounds of carbon dioxide

A city launched a program to help homeless veterans find housing and employmentAn airline announced it would add new routes to tropical destinations for winter travelers

(责任编辑：奚秀兰)