The space agency announced plans to study the surface of Mars for signs of past life

A study showed that teachers who receive regular feedback improve their teaching effectivenessThe government invested $400 million in building new solar farms in the southwest

A toy company released a line of science kits that let kids conduct chemistry experiments at homeA community held a cultural festival featuring traditional music and dance from Latin AmericaResearchers found that air pollution from traffic increases the risk of asthma in children

The transportation ministry added more pedestrian crosswalks in busy downtown areasA famous poet was awarded a lifetime achievement award for their contributions to literature

A hospital started a program to help patients with chronic pain manage symptoms without opioids

A retail store announced it would donate 10% of holiday sales to a children’s charityThe government announced tax credits for homeowners who install solar panels on their roofs

A wildfire in a national forest burned 12000 acres with firefighters working to protect nearby communitiesA new messaging app launched with end-to-end encryption for all user conversations

Local farmers markets started offering online ordering and curbside pickup for customersThe WHO launched a campaign to provide clean drinking water to 5 million people in rural areas

(责任编辑：赵彰赫)

• ·Local police partnered with schools to teach internet safety to children
• ·A local newspaper expanded its coverage to include more neighborhood news
• ·The city council approved plans to create a new hiking trail around a local lake
• ·Shoe brand releases new line of shoes made from recycled plastic bottles
• ·A study found that reading fiction can improve empathy and social understanding
• ·The police department launched an app that lets users report traffic accidents and road hazards
• ·A new study showed that social media use among teenagers has decreased by 10% in the past year with more time spent outdoors
• ·The country’s prime minister met with world leaders at an international summit to discuss global trade and economic cooperation.
• ·A software company partnered with a school district to provide free software for students
• ·The government launched a $2 billion stimulus package to support small businesses affected by the recent recession
• ·A new subway line opened in the city today, reducing commute times for over 50,000 daily riders by an average of 30 minutes.
• ·Researchers developed a new vaccine to protect farm animals from a contagious disease
• ·The government implemented new policies to reduce air pollution
• ·The city council approved plans to build a new sports complex for youth sports
• ·A study found that taking short walks during work breaks improves productivity and focus
• ·A photographer’s work was featured in a national art magazine