Can urban design actually motivate people to walk more? New data says yes - people in walkable cities get about 20 percent ...

They brought in their big heavy equipment and started coming up Little River to remove debris,” Huggins said. The workers, ...

But a growing body of research is reinforcing the knowledge that wildfire smoke is much more than an inconvenience — in fact, ...

Despite strong evidence that plastics are harmful to people, oil-producing countries oppose action on human health.

The rare window to ask tough questions opens after a disaster. Too often, it closes before accurate answers can emerge.

Scientists are exploring whether encouraging phytoplankton growth could sequester atmospheric carbon without harming oceanic ...

New maps show that where animal feeding operations exist, higher percentages of Latino and uninsured residents also live.

Two days after wildfires broke out in Los Angeles last January, tech founder Edward Kushins and real estate agent Willie ...

As countries try to find agreement on plastic pollution, creative interventions are turning heads — and turning the ...

Diplomats from around the world concluded nine days of talks in Geneva — plus a marathon overnight session that lasted into ...

As the U.N. body faces an American threat to its jurisdiction over deep-sea mining, diplomats have more or less left all the ...

The United States is drifting ever further away from science and climate reality. So why does life seem so normal?