There was a time when the term “off-grid” conjured images of doomsday preppers or Ted Kaczynski. Today, off-grid is going mainstream, with numerous manufacturers offering equipment to provide the ...

It's a good time to be an astronomer with the James Webb Space Telescope is bringing in images from deep space. Weather drawing by Breckyn from Mrs. Wing's and Mrs. Meyer's first grade class at ...

This story is a collaboration with Biography.com. Few things seem as immutable than the Sun—after all, it’s been fusing hydrogen for five billion years, and it’ll keep on ticking for about five ...