Ivan the Terrible: Did you mean...?

The Kingdom of Northumbria (c. 604-954 CE) was a political entity in the north of modern-day Britain with Mercia directly to the south, the Kingdoms of the Welsh to the west, and the land of the Picts to the north; the eastern...

Pyotr Ilyich Tchaikovsky (1840-1893) was a Russian composer most famous for his symphonies, the ballets Swan Lake, The Sleeping Beauty, and The Nutcracker, and the operas Eugene Onegin and The Queen of Spades. A composer...

Isaac I Komnenos was the Byzantine emperor from 1057 to 1059 CE. Although his reign was brief, he was known for being a capable and militarily astute general and emperor. As the first emperor to lead troops himself in battle in...

Michael IV the Paphlagonian was Byzantine emperor from 1034 to 1041 CE. He had an affair with Empress Zoe, then married her and was crowned emperor after the death of her first husband, Romanos III. He ran a competent...

Bardr mac Imair (c. 873-881 CE, also known as Barid mac Imair, Barith, Baraid) was a Viking king of Dublin, son of the Viking king Imair (Imar, Ivan) who founded the Ui Imair Dynasty in Ireland. Bardr became king in Dublin after...

Geghard (Armenian: Geghardavank or "monastery of the spear") is a medieval monastery located in Armenia's Kotayk province, deep within the Azat Valley, which was built directly out of an adjacent mountain. Geghard is renown throughout...

The Black Death was a plague pandemic that devastated medieval Europe from 1347 to 1352. The Black Death killed an estimated 25-30 million people. The disease originated in central Asia and was taken to the Crimea by Mongol warriors...

Poseidon was the Greek god of the sea and rivers, creator of storms and floods, and the bringer of earthquakes and destruction. He was perhaps the most disruptive of all the ancient gods but he was not always a negative force. He was...

A cyclops (meaning 'circle-eyed') is a one-eyed giant first appearing in the mythology of ancient Greece. The Greeks believed that there was an entire race of cyclopes who lived in a faraway land without law and order. Homer...

The Pacific War concerned the theatre of the Second World War (1939-45) fought in the Pacific Ocean and eastern parts of Asia between Japan and the United States and its allies. Japan had expanded its empire...