Cooling down houses without jacking up electricity bills can be tricky, but fans can be a solution. Here's how best to use ...

Egypt has always relied on the River Nile for its freshwater but needs new sources to cope with a growing population.

A new self-powered water sensor uses wave energy to monitor pollutants like heavy metals, microplastics, and pesticides—no ...

Engineering researchers at the University of Alberta have found a way to make rechargeable, environmentally friendly ...

"It was invented many years ago, but it never caught on." Sustainable-living expert shares mind-blowing old-school trick for pumping water with no power: 'It works great' first appeared on The Cool ...

Residents in Barcelona, Spain, and several other popular European destinations say tourism in their cities is driving up housing costs for locals.