Research suggests that methylene blue, a medication for various conditions, may boost brain health. Here's what experts want ...

While renovating a building in Cleethorpes, a seaside town on the east coast of England, workers found an old bottle crammed inside of a wall. The glass vessel — dirty, but intact — was sealed ...

A recent video of Robert Francis Kennedy Jr., aka RFK Jr., adding a blue-coloured liquid to his drink went viral on X.

A capped 2-liter plastic bottle containing a clear, colorless liquid is shaken. The liquid turns a deep blue color. At rest, the liquid returns to colorless. The cycle can be repeated many times. Ask ...

A rare, 18th-century “witch bottle” — filled with a peculiar liquid — was recently discovered in England. Photo from the North East Lincolnshire Council, Facebook While renovating a ...