The Great Pyramid aligns almost perfectly with the Earth’s cardinal points. Coincidence, genius engineering, or knowledge we can’t explain even today? The surprising ways cannabis may affect the aging ...

Functional near-infrared spectroscopy (fNIRS) measures brain activity optically based on changes in cortical blood flow.

Instead of pyramids, royal burials migrated to a new location: the Valley of the Kings, a remote valley near Luxor, ancient Egypt’s capital (known historically as Thebes). The first royal tomb in the ...