A supermarket chain started selling “imperfect” fruits and vegetables at discounted prices

Research indicates that volunteering strengthens community bondsPet sitting service offers dog walking and pet feeding services

Park rangers teach visitors about wildlife conservation in national parksNewspaper covers story of local farmer who switched to regenerative agricultureAstronomers share new images of Mars taken by rover

Cross country team sets new school record at state meetStudy finds that reading aloud to kids improves their listening skills

Bakery makes low-carb bread for customers on ketogenic diets

Police department launches app for reporting non-emergency incidentsA museum launched a program for children to learn about art through hands-on workshops

A new ballet production based on a classic novel premiered at the national theaterA cultural center hosted a series of concerts featuring traditional music from different regions

A famous author announced a new book that will be released next year after a 10-year hiatusA city organized a street art festival with murals painted by artists from around the world

(责任编辑：徐熙媛)

• ·Study finds that learning a second language improves memory in adults
• ·Engineers designed a new type of wind turbine that can operate efficiently in low-wind conditions
• ·Scientists observed a rare astronomical event involving a comet passing Earth
• ·The railway service announced it would upgrade its trains to be more energy-efficient
• ·A popular food festival announced it would feature 100 local chefs and specialty dishes this year
• ·A charity organization provided disaster relief to communities affected by earthquakes
• ·A scientist developed a portable device that tests water purity in 5 minutes
• ·The school district launched an anti-bullying program that teaches students empathy and respect
• ·Music festival announces lineup including indie bands and Grammy-winning artists
• ·Study shows that owning a pet reduces loneliness in seniors
• ·The local zoo started offering night tours to see animals that are active after dark
• ·A car manufacturer unveiled a new hybrid SUV that gets 60 miles per gallon on the highway
• ·The city announced a plan to install more bike lanes to promote eco-friendly transport
• ·A study revealed that eating breakfast every day can improve concentration in schoolchildren
• ·Engineers completed a new tunnel under a river that reduces commute time by 30 minutes
• ·Researchers developed a new type of biodegradable plastic made from corn starch