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：Tech Insights)

• ·A cyclist won the national road race championship after a 185-mile race
• ·A new study revealed that people who live alone have higher rates of high blood pressure
• ·A popular sandwich chain announced it will switch to 100% compostable packaging by next year
• ·Researchers calculated that using energy-efficient light bulbs can save households $50 a year on electricity bills
• ·A tech startup raised $35 million to develop a new type of hydrogen fuel cell
• ·Scientists found a new planet that may have the conditions to support life
• ·A tech company released a new smartphone with a better camera
• ·A severe hurricane made landfall on the southeastern coast bringing strong winds and heavy rain to the area
• ·Bakery introduces gluten-free croissants made with almond flour
• ·A scientist developed a new method to test water purity using a portable device
• ·A severe snowstorm hit the northern region closing schools and highways and disrupting public transportation
• ·A team of engineers designed a new wind turbine that produces 50 percent more energy
• ·A local animal shelter rescued over 145 abandoned pets during a winter storm appealing for foster homes
• ·Local authorities reported a 18% drop in crime rates over the past seven months citing improved community policing
• ·A global organization warned about a shortage of medical supplies in developing countries calling for more donations
• ·A farm started selling homemade jams, jellies, and preserves made from its own fruit