Scientists developed a new battery technology that charges faster and lasts longer

Study finds that essential oils like lavender improve sleep qualityCoffee shop roasts its own beans on-site for freshness

Elementary school takes students on field trip to science museumFashion show raises money for charity with designs by local studentsResearch shows that walking on grass improves mental clarity

Pet hospital offers affordable pet insurance plansCity hosts parade to celebrate local heritage and culture

Online retailer offers free returns on all clothing purchases

Physicists study black holes to understand the universeA study found that regular social interaction can improve cognitive function in older adults

A small business owner started a blog to share tips and advice related to their industryA city launched a "recycling reward program" where residents earn points for recycling that can be redeemed for local discounts

A scientist discovered a new way to convert solar energy into electricity more efficientlyA pet rescue organization started a "foster-to-adopt" program to help animals find permanent homes

(责任编辑：Tech How-Tos)