Science

U.S. engineers demonstrated improvements in renewable energy storage technology, addressing key challenges in integrating solar and wind power into the electrical grid.

Researchers at a U.S. national laboratory achieved a new record in photovoltaic cell efficiency, potentially accelerating the cost-competitiveness of solar energy.

U.S. geologists identified significant unmapped underground freshwater reserves in the American Southwest, with implications for water resource planning in drought-affected states.

Scientists studying restored natural habitats reported significant wildlife recovery, with plant and animal diversity returning to levels not seen in decades.

American astronomers detected evidence of an atmosphere surrounding a nearby exoplanet, marking a significant step in the search for potentially habitable worlds.