On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...

Close-up measurements from NASA’s Parker Solar Probe are giving scientists an unprecedented look at how the solar wind gains ...

When the sun goes down, solar panels stop working. This is the fundamental hurdle of renewable energy: how to save the sun’s ...

TAMPA, Fla. (WFLA) — Since the 1800s, the Earth has warmed around 1.5 degrees Celsius (2.7 degrees F). The strong scientific consensus says this warming is driven by the greenhouse effect from carbon ...

Clean electricity from the sun and wind has expanded at record speed, but the next phase of decarbonization will be defined by something different: a source that can run almost all the time, in almost ...

The secretary of the Department of Energy made this statement on Sept. 2 concerning a solar-energy incident: “Even if you wrapped the entire planet in a solar panel, you would only be producing 20% of ...

Dive into our reliance on electricity and its sources. Discover the shocking amount of electrical energy used daily. Dive into our reliance on electricity and its sources. Explore renewable and ...