Researchers developed a new battery that is 50% smaller than current models

Research shows that walking barefoot on grass reduces stress levelsPet hospital offers 24 hour emergency care for pets

City holds parade to celebrate national holiday with local marching bandsOnline retailer offers free shipping for orders over $50Physicists conduct experiments to study black hole behavior

Softball team wins regional tournament and qualifies for nationalsStudy reveals that eating nuts as snacks reduces afternoon hunger

Candle company donates 10 percent of sales to environmental groups

Ambulance service trains community members in CPR and first aidA pet rescue organization started a "foster-to-adopt" program to help animals find permanent homes

A restaurant started offering "vegetarian and vegan tasting menus" to showcase plant-based cuisineA school started a "robotics summer camp" to teach students about coding and engineering

A tech company partnered with a nonprofit organization to provide free technology to low-income familiesA community garden hosted a "herb workshop" where residents learned how to grow and use herbs in cooking

(责任编辑：舒淇)