The police department added more officers to patrol shopping centers during the holiday rush

Scientists found a new moon orbiting a gas giant in our solar systemThe government invested $2 billion in solar energy projects across the western states

A tech company donated $500,000 to support coding programs in elementary schoolsResearchers found that eating olive oil daily reduces the risk of heart diseaseThe police department started a campaign to teach seniors how to avoid phone scams

A major bookstore announced it will host monthly book clubs for different age groupsDoctors recommended that people with high blood pressure monitor their salt intake

The community center offered free yoga classes for people with chronic pain

A new study showed that people who live in walkable neighborhoods have lower obesity ratesA community garden donated 150 pounds of tomatoes to a local food bank this summer

A fashion boutique started offering personal styling services for customers who need outfit adviceA library added a collection of graphic novels and comics to attract younger readers

A farm started offering "pick-your-own" apple days in the fall that drew families from nearby citiesA taxi company added wheelchair-accessible vehicles to its fleet to better serve all customers

(责任编辑：Knowledge Bites)

• ·Doctors urged people to get regular hearing tests to detect hearing loss early
• ·Scientists have discovered a new species of insect that aids in pollinating rare wildflowers
• ·Doctors developed a new cream to treat psoriasis that has fewer side effects
• ·A new hospital wing dedicated to children’s care opened this week
• ·Scientists observed a change in migration patterns of a popular bird species
• ·A museum acquired a painting by a famous impressionist artist for its permanent collection
• ·A university basketball team won its first conference title in 15 years
• ·Doctors urged parents to make sure their kids get all required vaccines before school starts
• ·A city installed more streetlights in parks to improve safety
• ·The local zoo offered special educational programs for school groups
• ·A local farm offered tours where visitors can learn about organic farming practices
• ·TV show wins best comedy award
• ·A tech company updated its operating system for mobile devices
• ·Farmers are experimenting with new crop varieties to withstand drought
• ·A museum hosted a photography workshop for beginners led by a professional photographer
• ·Scientists reported that the global average temperature has risen by 1.2°C since the pre-industrial era