Scientists have discovered an ancient ocean floor between the Earth's core and mantle.

The upper levels of the ocean have never been this hot. Blame the end of La Niña and the ever-present heating effect of climate change.

Historians just found a hidden, ancient fragment of the Bible in the Vatican that no one has seen before.

In a study of mouse and human genes, scientists pinpointed 145 genes that regulate the cartilage cells in kid's growth plates and could determine how tall they grow.

Astronomers accurately predicted that the icy volcanic comet 29P would erupt after noticing changes in its brightness leading up to its latest explosion.

A new study suggests that people can misremember events mere seconds, or even fractions of a second after they happen.