A study published in a top medical journal found that daily exercise can improve mental health by reducing symptoms of anxiety and depression.

Running club hosts 10k race that raises $50000 for local food bankStudy finds that learning American Sign Language improves cognitive flexibility in kids

Candle company releases fall collection with scents like cinnamon and apple ciderParamedics use new blood clot treatment device to save stroke patientsVideo game studio announces collaboration with famous comic book artist for new game

Research shows that art therapy reduces PTSD symptoms in military veteransHardware store sells rain barrels to help homeowners collect water for gardening

Bird watchers document first sighting of rare warbler species in state park

Freelance marketplace launches new feature for clients to hire freelance writersA construction company finished building a new bridge that reduces travel time between two cities by 20 minutes

A fashion store started a clothing swap program to encourage sustainable fashion practicesA study found that listening to music while working can increase productivity by 15%

A library started offering free computer classes to help seniors learn basic digital skillsA farm began selling its products directly to restaurants which increased its profits by 25%

(责任编辑：罗大佑)