If you’ve got a 3D printer, you’re probably familiar with the reinforced belts that are commonly used on the X and Y axis. These belts either come as long lengths that you attach to the machine on ...

Scientists have discovered a new, persistent pattern in Earth's inner radiation belt using data from the twin NASA Van Allen Probes spacecraft. Most surprisingly, the pattern is produced by the slow ...

Excessive displacement of the earth's crust has been limited, at least since the later Paleozoic, to well-defined belts, here called the earth's "mobile belts," which are virtually continuous and form ...