Research indicates that sunlight exposure helps reduce symptoms of seasonal depression

Tech startup unveils portable solar charger that works in low-light conditionsFarmers report record harvest of heirloom tomatoes due to ideal summer rainfall

City announces plan to convert old factory into community art spaceStudy shows that 15 minutes of daily meditation lowers anxiety levels in adultsMajor airline partners with eco-friendly travel company to offset carbon emissions

Art museum hosts first-ever exhibition of digital art by indigenous artistsHospital launches program to provide free health screenings for homeless populations

Football team signs veteran quarterback to one-year contract for upcoming season

Weather service issues tornado watch for midwestern states through Friday eveningEngineers create portable water purification system for use in disaster zones

Wrestling team wins state championship for sixth consecutive yearStudy shows that audiobooks help improve reading comprehension in struggling readers

Toy store hosts DIY craft day where kids make their own stuffed animalsPostal service adds extra delivery days during holiday season to handle packages

(责任编辑：张家口市)