Backyard cottages have been hailed as a way to quickly add new rental space in cities with a shortage of housing. But they’re typically expensive to build. In L.A., where the city government has been ...

If you're in the market for a 3D printer, you'll find one here that fits your needs. The US Environmental Protection Agency reports that the US generated 35.7 million tons (roughly the weight of 17.8 ...

Reduce, reuse, and recycle has been a national mantra for decades. In an effort to shrink our collective carbon footprint, consumers often reuse plastic water bottles. But is this a safe practice? The ...

In a world drowning in plastic waste, four engineering students from a university in Dubai have found a way to turn one of the planet’s biggest environmental challenges into a practical, small-scale ...