Feudalism is a structured system of land ownership and governance in which the rich get richer and the poor get poorer. It includes a...

Bdellovibrio predatory bacteria are gram-negative , obligate aerobic bacteria who hunt other gram-negative bacteria to feed on their...

Killer yeasts secrete toxic proteins. Known as killer toxins, the proteins can eliminate susceptible cells within their own species or...

Silicon (Si) is one of the most abundant elements on Earth, a ductile metal important to industry and natural processes. Silicon is in...

The German Peasants' War (1524-5) is short, bloody and violent, and changes the course of history in Europe. Up to 400,000 peasants rise...

The Nine Years War, also known as the War of the League of Augsburg, is a key conflict in European history. Fierce battles erupt,...

Potash is a mineral group prized in agriculture, health and human life though history. Potash covers various potassium-rich salts,...

Carbon steel is an essential material in various industries, renowned for versatility and strength. Uncover the secrets of carbon steel:...

Tungsten, also known as wolfram, is a rare and versatile metal. In nature, tungsten is found in ore form, combined with other elements....

Prague is an epicenter of medieval and Renaissance Bohemian culture, art and architecture. Capital of today's Czech Republic, Prague has...

Some graphics may be disturbing. Disease in the European Renaissance takes a grave toll. Ancient killers include smallpox, malaria,...

Four Medici Popes shape history during their reigns: Pope Leo X, Pope Clement VII, Pope Pius IV, and Pope Leo XI. Centered in Florence,...

The Italian or Roman Inquisition is established 1542 by Pope Paul III, largely as a response to the Protestant Reformation. Reformers...

The Catholic Inquisition is an institution in Christianity from the 12th to 19th century. Its purpose is to identify and eliminate heresy...

The Protestant Reformation is one of the most significant movements in Western history. It transforms not just the Christian Church but...

The Habsburg Dynasty in history is one of Europe’s most powerful and influential royal families. From origins in the Swiss canton of...

The Thirty Years' War (1618-1648) is one of the most destructive conflicts in European history. Up to 8 million people lose their lives...

The Thirty Years' War (1618 - 48) is a major factor in the collapse of the European Renaissance and devastates a continent for three...

Remarkable Islamic women influence Islamic history and inspire generations as leaders, orators, innovators, devotees, teachers, mothers...

Lucrezia Borgia is an enigmatic figure of the Italian Renaissance (c. 1350 - 1550 AD). This period sees revival of art, culture and...