A new social media platform launched that deletes posts automatically after 24 hours

Podcast releases new episode with interview of tech industry leaderResearch indicates that volunteering improves self esteem and happiness

Pet sitting service offers overnight care for pets while owners travelPark rangers lead educational hikes to teach visitors about local flora and faunaNewspaper reports success of local farmers market in supporting small family farms

Astronomers share new images of distant galaxy captured by space telescopeCross country team sets new school record at state championship meet

Study finds that reading to infants helps develop early language skills

Bakery offers low sugar cookies and pastries for health conscious customersAn energy company announced it would invest $4 billion in wind energy projects over the next five years

A drought in the western states led to a 30% reduction in corn productionA study found that children who play musical instruments perform better in reading and math classes

The government increased funding for public libraries to update their digital resources and book collectionsA museum displayed a rare collection of vintage cameras from the 19th and 20th centuries

(责任编辑：俞思远)