Depleting oxygen and rising hydrogen sulfide levels in the oceans may have been responsible for one of Earth’s most significant mass extinctions more than 350 million years ago, a new study finds. The changes were likely driven by rising sea levels and have some spooky parallels to conditions seen today. Researchers studied samples of black … Read more
The ancient Celts were fierce warriors who lived in mainland Europe. But during the Renaissance, an idea took hold that they lived in the British Isles. The term “Celts” is used today to describe the cultures, languages and peoples that are based in Scotland; Ireland; other parts of the British Isles; and Brittany, in France. … Read more
The Vikings explored, raided and traded across a vast area stretching from North America to the Middle East between roughly the late eighth and mid-11th centuries. In Old Norse, the language the Vikings spoke, “a Viking was a sea-borne raider, and to go-a-viking was to undertake sea-borne raiding,” Angus Somerville and Russell Andrew McDonald, both … Read more
A sea creature mentioned in 13th-century Old Norse manuscripts, which historians thought was a kraken-like mythological monster, is actually a whale using a hunting strategy known as trap or tread-water feeding, a new study finds. Scientists only described this feeding behavior around a decade ago, after they spotted humpback whales (Megaptera novaeangliae) and Bryde’s whales … Read more
The Egyptian pyramids erupting from the sands at Giza are a testament to human ingenuity and engineering. Raised to mark the tombs of ancient pharaohs, these great structures have stood for thousands of years. But over the millennia, the pyramids have changed, largely due to construction workers’ repurposing of in-demand materials and looting. So what … Read more
The Teutonic Knights were one of the great chivalric orders that emerged from the Crusades, alongside the Hospitallers and Templars, but while those other knights made their names in the Holy Land, the Teutonic Knights fought their greatest battles in Europe. In the latest issue of All About History (opens in new tab), on sale … Read more
A metal detectorist in Belgium has unearthed a fragment of a mysterious bronze artifact known as a Roman dodecahedron that is thought to be more than 1,600 years old. More than a hundred of the puzzling objects — hollow, 12-sided geometric shells of cast metal about the size of baseballs, with large holes in each … Read more
The world’s most notorious pirates terrorized the seven seas and amassed huge riches between the 16th and 19th centuries. Many of these ship plunderers remain famous to this day, but they were very different from the often-friendly pirates seen in the “Pirates of the Caribbean” movie franchise. Many of history’s most famous pirates began as … Read more
Geologists in northern Guatemala have discovered a massive Maya site that stretches approximately 650 square miles (1,700 square kilometers) and dates to the Middle and Late Preclassic period (roughly 1000 B.C. to 250 B.C.). The findings were the result of an aerial survey that researchers conducted via airplane using lidar (light detection and ranging), in … Read more
A new look at more than 1,000 “bog bodies” — human remains preserved in low-oxygen places with wet and spongy soils — reveals that the tradition of leaving bodies in European mires spans millennia, from the Stone Age to modern times, and that these individuals often met violent ends. However, all of these bodies didn’t … Read more
