Auroras could be visible — especially in darker, rural areas — in Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North ...

A major solar storm has been pummeling Earth's magnetic field Thursday, raising the risk of power grid problems and satellite ...

For astronomers, the sky isn’t exactly falling—yet the sky-high ambitions of tech companies seeking profits in Earth orbit ...

Frequently dubbed an “airport book,” Abundance is heavy on catchphrases and light on specifics. It argues that decades of ...

There were also concerns that solar farms might confuse birds and other animals by reflecting light and looking like water, ...

Light therapy lamps can boost your mood and health, according to experts, but they must meet certain qualifications in order to work.