While previous research has shown that nervous tissue does emit biophotons via metabolic activity—and that entanglement ...

The discovery of a new tektite-strewn field in northeastern Brazil points to a large meteorite impact—but geologists have yet to find the crater.

(at the end of the last Ice Age), the bones could be even older. Archaeologists are rushing to find what they can, as the building of the Maya Train system threatens cenotes and other submerged ...

Construction crews discovered a Roman Empire-era tunnel carrying water beneath the streets of an ancient city center. Located in the Turkish port city of Trabzon, the tunnel was apparently used to ...

A new review study explains that extremophiles have revolutionized medicine, and are invaluable allies in the fight against climate change.

In most instances, grout can be restored to like-new condition with a good cleaning. In more extreme cases, the only solution is to re-grout the tile. When grout is stained with dirt or soap scum, ...

I’m not especially keen on making crosscuts with a table saw. Doing so introduces stability problems that don’t really exist when ripping lumber. When you rip a board, the material travels parallel to ...