Hardware store sells rain barrels to help homeowners conserve water

Chemists create natural cleaning products using vinegar and essential oilsVolleyball tournament features teams from 35 colleges nationwide

Study shows that drinking enough water improves skin hydrationCandle store hosts workshop on making soy wax candlesHighway department repairs potholes on major highways before winter

Podcast interviews scientist about new space exploration discoveriesResearch indicates that volunteering strengthens community bonds

Pet sitting service offers dog walking and pet feeding services

Park rangers teach visitors about wildlife conservation in national parksA group of environmental activists organized a protest to demand stricter regulations on plastic waste disposal

The government announced a plan to plant 1 million trees over the next five years to combat deforestationA study found that ocean acidification has increased by 30% since the Industrial Revolution threatening marine life

A major oil spill off the coast contaminated 50 miles of shoreline killing thousands of fish and seabirdsThe UN released a report warning that 1 million species are at risk of extinction due to human activities

(责任编辑：孙晔)