Scientists found a link between lack of sleep and increased stress levels

Study indicates that learning a musical instrument boosts memory in older adultsFire department conducts free smoke detector installation in low-income neighborhoods

Music festival sells out all tickets within 24 hours of releaseCity council votes to ban single-use styrofoam products in restaurantsVeterinarian clinic offers free wellness exams for pets adopted from shelters

Train company reduces ticket prices for students and senior citizensResearch finds that family dinners improve academic performance in teens

Dance company performs original show about cultural heritage at national theater

Electronics brand launches wireless earbuds with noise-canceling technologyCar manufacturer unveils electric SUV with range of 400 miles on single charge

Volunteer group builds homes for families displaced by natural disasterRadio station launches new program focused on local business stories

Chemists develop new biodegradable plastic that breaks down in 6 monthsSwimming team wins national championship for third year in a row

(责任编辑：赵晨)