Keep a ready supply of purified water and ditch the large jugs and single-use plastic. Here's how portable water dispensers work and why I switched.

Don’t sweat it if your central air conditioning won't blow cold air. Here’s how to troubleshoot and fix problems with its ...

Low-cost, DIY air purifiers are proving to be just as effective as expensive commercial units at protecting indoor spaces ...

When wildfires threaten communities, human health can be impacted as smoke distributes on the breeze, infiltrating various structures. To help people protect themselves and their families, researchers ...