Renewable energy sources like wind and solar are critical to sustaining our planet, but they come with a big challenge: they don't always generate power when it's needed. To make the most of them, we ...

Stationary systems—such as fixed-bottom tidal turbines—could theoretically operate in low-flow conditions too, but they would ...

The agency asked five climate skeptics to write a report criticizing the consensus on global warming. Scientists are pointing out its errors. By Maxine Joselow and Brad Plumer Reporting from ...

WASHINGTON, DC – Today, as he signs several key executive orders, President Trump is taking decisive action to strengthen scientific discovery in America, rebuild public trust in science, and ...