A popular social media platform launched a new feature for short videos

Research shows that yoga reduces symptoms of arthritis in older adultsCar manufacturer unveils hydrogen fuel cell vehicle with zero emissions

Volunteer group builds houses for families affected by recent floodRadio station adds new program focused on local music and artistsChemists develop new paint that cleans air pollutants when exposed to sunlight

Swimming team wins national championship for second consecutive yearStudy reveals that family vacations strengthen parent child relationships

Florist creates custom flower arrangements for wedding season

Teachers receive new tablets to integrate digital lessons in classroomsA taxi company added a "wheelchair-accessible" filter to its app to help riders find accessible vehicles

A fashion store started selling "vintage-inspired clothing" that became a trend among young adultsA library started offering "book rentals by mail" for patrons who can’t visit in person

A farm started selling "honey sticks" as a healthy snack for kidsA fire department taught local residents how to use CPR during a free training session

(责任编辑：Knowledge Bites)