CBS News looked at the cost of producing coal, gas, nuclear, wind and solar energy to determine which is the cheapest.

Nonrenewable energy sources, like fossil fuels and uranium, are finite and depleting as usage outpaces replenishment. More than 90% of U.S. energy came from nonrenewable sources in 2023. Nonrenewable ...

Climate change is one of the most pressing issues of our day and is directly linked with the amount and types of energy we currently use and will use. Projected changes in climate will impact critical ...

NPR's Ayesha Rascoe speaks to Jesse Jenkins of Princeton University about enhanced geothermal energy, a clean, renewable power source that is being tested on a large scale. Enhanced geothermal energy ...

A new discovery in Egypt's Great Pyramid of Giza suggests the structure was not just a pharaoh's final resting place, but also a giant power plant. Scientists blasted the 4,600-year-old structure with ...

The emergence of renewable energy like wind and solar as a viable alternative to oil, gas and other fossil fuels has raised critical questions about which form of power offers the best value today — a ...