Scientists led by an Oregon State University researcher have developed a new electrolyte that raises the efficiency of the zinc metal anode in zinc batteries to nearly 100%, a breakthrough on the way to an alternative to lithium-ion batteries for large-scale energy storage.

The production of cement, an ingredient in concrete, accounts for roughly 8% of the world’s annual carbon dioxide emissions, making it a significant target of greenhouse gas emissions reduction goals.

A mining technology pioneered by researchers at the Bureau of Economic Geology at The University of Texas at Austin could reduce the amount of energy needed to access critical minerals vital for modern energy technologies and capture greenhouse gases along the way.

Costa Rica has a green halo. In recent decades, the small Central American nation has transformed itself from a notorious hotspot for deforestation into a beacon of reforestation that is the envy of the world.

There’s a lot riding on farmers’ ability to fight weeds, which can strangle crops and destroy yields.

U.S. scientists have deployed a modified Korean War-era bomber to measure trace gases in the stratosphere that reflect sunlight.

The first piece of a series of concrete structures was lowered into the water off the coast of Miami Beach on Wednesday morning, a massive crane on the deck of a floating barge hoisting the unit into the air and sinking it to the seabed.

Midwestern agriculture contributes the vast majority of nitrogen in the Gulf of Mexico, causing an oxygen-starved hypoxic zone and challenging coastal economies.

Scientists continue to refine techniques for understanding present-day changes in Earth’s environmental systems, but the planet’s distant past also offers crucial information to deepen that understanding.

Over the last decade, researchers have sounded the alarm on soil erosion being the biggest threat to global food security.