Scans reveal a huge shaft, which is surrounded by a spiral-like staircase that descends from the centre of the Sphinx's base and down into two square structures, one at 2,000 feet and another 4,000 ...

It's widely recognised that spending time in nature will positively impact our mental health. This simple framework will help ...

The mystery of an 'underground city' beneath Egypt's pyramids has intensified after scientists revealed a new discovery below ...

The mystery of an 'underground city' beneath Egypt's pyramids has intensified after scientists revealed a new discovery below ...

An improved theory of the point-matching method for perfectly conducting waveguides is presented. Some simplified formulas are developed. A point-matching technique is developed for computing the ...