The United States, home to the world’s largest fleet of nuclear power plants, is leading a new wave of nuclear technology ...

From Aalborg to Sydney, here are five emerging cities that are putting sustainability first. But are they worth traveling to ...

Robot vacuums have steadily improved their cleaning performance and object avoidance over the years, but during our testing at CNET Labs, we discovered an odd trade-off.

"There had been no prior lawsuits to enforce states’ requirement to keep their voter rolls clean for all federal election ...

Earth is absorbing more heat than it releases, and new research suggests changing clouds, not cleaner air, are driving the ...

New data shows St. Louis recycled more and spent less during the first few months without alley recycling, as residents ...

Santa might have bought you that smart device you've been wanting all year, but there's no guarantee it will last you all ...

Climate action has been slow, which means that the world is in for considerable warming, more extreme weather and more harm ...

Earth keeps getting warmer because more energy from sunlight stays trapped in the climate system. Scientists refer to this as ...

Earth is taking in more energy than it releases back to space—a growing "energy imbalance" that is fueling global warming. A ...

Civic behaviour is shaped by a society conditioned to outsourcing the labour of cleaning to lower castes and women.