On Sept. 15, dry pine needles littered the forest floor, forming a beige blanket over charred soil. Insect chatter echoed ...

Our soil – that thin layer of dirt that covers much of the land – holds about double the amount of carbon that’s in the ...

Damage to the natural world isn’t factored into the price of food. But some governments are experimenting with a new way of ...

At the height of the Cold War in the 1950s, as the fear of nuclear Armageddon hung over American and Soviet citizens, ...

By Seth Millstein for Sentient. Broadcast version by Eric Galatas for Colorado News Connection reporting for the ...

Sierra Space successfully tested its Carbothermal Oxygen Production Reactor at NASA’s Johnson Space Center, marking the first ...

Among other winners of the Nikon Small World in Motion competition are videos of a fruit fly embryo and of water droplets ...

People in ancient Mesopotamia depended on rivers. But rivers sometime moved, imposing stress on communities. Research shows ...

The Army’s most ambitious Arctic dream actually came true. In 1959, engineers began building Camp Century, known by many as ...

Forbes spotlights entrepreneurs, scientists, philanthropists, corporate leaders and policymakers focused on sustainable ...

A researcher from the University of Southampton (UK) has found evidence that the treeless, rugged, grassland landscape of the ...