These affordable devices aim to keep your plants hydrated when you're out of town or too busy to keep up. I tested two to see if they're worth a buy. John Carlsen has more than a decade of experience ...

Pothos plants are already known for being particularly good at purifying indoor air, so imagine if it were possible to make them 30 times better at doing so. Neoplants claims its Neo PX system does ...

A tired-looking wall or a dull bedroom can be instantly transformed into a colorful oasis just by adding plant life. But looking good isn't the only gift these green gods have to offer. In fact, there ...

Learn how ready-mix concrete plants work, from raw material batching to mixing, quality control, and delivery to construction ...

Every other Friday, the Outside/In team answers one listener question about the natural world. This week, Jeannie from Burlington, Vt., asked us about wastewater treatment plants. She said she's ...

Do mosquito-repellent plants really work? Buzzing past your ear as you lounge on the patio, leaving welts on your kids’ ...