The man who killed one tourist at a Mexican pyramid and wounded several others had materials in his backpack tied to a 1999 U ...

The shooting took place shortly after 11:30 a.m., when dozens of tourists were at the top of the Pyramid of the Moon.

A gunman shot dead a Canadian woman Monday before killing himself, authorities said, in a rare attack at a major tourist ...

A man standing atop one of the historic Teotihuacan pyramids opened fire on tourists Monday, killing one Canadian and leaving ...

You could be forgiven for assuming that this pyramidal skyscraper project was a still from a sci-fi TV show, or perhaps another render that's never going to go ahead. But it's real, and it's begun the ...

Chinese scientists claim to have created the long theorised hexagonal diamond, stronger than the real thing, and only found until now at sites of meteorite impacts. The commonly found cubic diamond is ...

Seeing both wide and clear is a fundamental challenge. This is akin to taking a group photo with a smartphone: you want to fit everyone into the frame while also ensuring every face is clearly visible ...

A huge 4,000-year-old Bronze Age hexagonal pyramidal structure has been discovered in Kazakhstan, which is apparently the first pyramidal structure ever discovered on the Eurasian steppes.

Abstract: This letter presents an ultra-broadband, lightweight honeycomb absorber for X/Ku-band (8 GHz to 18 GHz) applications to address the persistent challenge of balancing wide bandwidth with ...

The story of the highly skilled workers who helped build Egypt’s Great Pyramid is emerging from a papyrus cache unearthed at the world’s oldest harbor On a summer afternoon around 4,600 years ago, ...