Cosmic particles reveal a previously hidden void in the Great Pyramid of Khufu in Egypt.
The newly uncovered site at Foremark, England might solve the mystery of where thousands of Vikings spent the winter of 873-874 CE.
A petite new addition to the tyrannosauroid lineage hints at how dinosaurs like Tyrannosaurus rex achieved their gargantuan size.
Bioarchaeologists investigate a ninth-century mass grave thought to hold a lost Viking army.
Fossils uncovered in North Dakota appear to preserve the catastrophic fallout of the asteroid impact that wiped out the dinosaurs–but experts remain cautious.
The advent of horse riding changed the course of human history and the genetic makeup of humankind.
The Byzantine-era settlement of Elusa might have been crippled by the effects of climate change decades before the Islamic conquests of the seventh century.
Archaeologists think the ritual, which felled 137 children and 200 llamas, might have been motivated by recent natural disaster.