Plastic bottles are one of Earth's greatest enemies. According to data, more than 8 million tons of plastic bottles end up in the ocean each year, with estimates suggesting that count could surpass ...

Add Yahoo as a preferred source to see more of our stories on Google. whitebalance.oatt / E+ via Getty Images Plastic bottles are the whack-a-moles of the real world. You recycle one and dozens more ...

Hydroponic gardening is an efficient and relatively mess-free way to garden. With this technique, you grow plants in water with added nutrients and a growing medium rather than dirt. It can be an ...