Which is why [Adam Kelly] decided to design this DIY HEPA air purifier that can be built for less than $100. That might still sound like a lot of money, but compared to the $500 sticker price he ...

The highly breathable nature of Graphenstone's natural mineral and graphene-infused coatings ensures that walls can breathe - ...

Unfortunately, more recent studies — in particular, a review from experts at Drexel University published in the journal Nature — have shown that while houseplants offer plenty of benefits, purifying ...

Lightweight materials: Nanocomposites can be used to create lighter building materials, which can reduce the weight of structures, improve energy efficiency, and increase resistance to wear and tear.

A toxic soup of smoke, chemicals and particulate matter is being spread across the city by gusty winds. Here's what to look for in an air purifier.