The home-fitted renewable-energy sources are inexpensive and easy to install, and reduce electricity costs. Here's what can ...

One of the difficulties of geoengineering is that in theory a single entity, like a startup company, could make decisions ...

NASA's next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner and outer portions of the Nancy Grace Roman Space ...

What if our pursuit of a perfectly clean electricity grid undermines the broader electrification revolution we need? The ...

These satellites, called Starlink, beam internet service down to the ground from low Earth orbit. Most can swerve to avoid ...

Chemical rockets have taken us to the moon and back, but traveling to the stars demands something more powerful. Space X's Starship can lift extraordinary masses to orbit and send payloads throughout ...

Google and OpenAI are no longer just trading research papers, they are fighting for the default position in how people search ...

Perovskites may sound like perogies or piroshkis, but no high-carb-cheese-and-potato-flavor-pocket can do what they do. They’re minerals that can do the same party trick as many of your favorite ...

Lawmakers and clean energy advocates hope to pass legislation in next year’s General Assembly session that they say would make solar energy more affordable and accessible. The bill, which is still ...

The Celestron NexStar 8SE is a great choice for exploring distant solar system objects and you can currently get it for $200 off during the Black Friday sales! Check out our Black Friday deals page ...

France is creating a last-minute hurdle for a major trade deal between the European Union and the Mercosur bloc. European ...

Silver recently reached an all-time high of $64. Although gold has eclipsed the white metal as a store of value, DW explores ...