Local government plants 1000 trees to improve air quality in urban neighborhoods

A farm started selling organic eggs which quickly became a bestseller at local marketsA fire department educated 500 school children about fire safety during a visit to local schools

A software company partnered with a nonprofit organization to donate software to schools in needA community organized a neighborhood watch program to improve safety in the areaA grocery store started offering discounts on expired food to reduce food waste

A school held a science fair where students presented their research projects to judgesA photographer took photos of a local event that were published in a regional newspaper

A hotel started using digital keys that guests can access through their smartphones

A musician released a music video that received 1 million views on YouTube in one weekResearchers found that spending time in nature reduces the risk of depression in adults

The police department added more officers to patrol shopping centers during the holiday rushA luxury hotel chain announced it will offer free breakfast to all guests starting next month

Doctors recommended that people limit their intake of processed meats to reduce cancer riskThe local zoo started offering behind-the-scenes tours to teach visitors about animal care

(责任编辑：Tech How-Tos)