The article "The Emancipation Proclamation: Abraham Lincoln's Declaration That Helped Bring About the End of Slavery" from BBC's HistoryExtra is about how President Lincoln's 1863 order declared freedom for enslaved people in the Confederacy. Although it didn’t free everyone at once, it shifted the Civil War’s focus to ending slavery and led to the 13th Amendment, which abolished slavery throughout the United States.

The article "The Chernobyl Disaster: How a Nuclear Experiment Went Horribly Wrong" from BBC's HistoryExtra explains how a dangerous test at the Chernobyl nuclear plant in Ukraine led to a catastrophic explosion. It describes the causes, tragic aftermath, and global consequences of the world’s worst nuclear disaster.

The article "Clara Barton: The Angel of the Battlefield Who Changed Medicine Forever" from BBC's HistoryExtra is a powerful look at Barton's lifelong devotion to helping others. From nursing wounded Civil War soldiers to founding the American Red Cross, she broke barriers in healthcare, women's rights, and disaster relief, earning her the title “Angel of the Battlefield.”

The article "How Lincoln's 1860 Election Sparked the Civil War" from BBC's HistoryExtra explores how Abraham Lincoln’s election as U.S. president in 1860 changed the course of American history. It explains the growing conflict over slavery, the breakdown of political parties, and how Lincoln's victory led to the secession of Southern states and the start of the Civil War.

The article "Blood and Fame: Shocking Moments in Ancient Gladiator History" from BBC's HistoryExtra explores the history of gladiator combat in ancient Rome. It traces its origins to Etruscan funeral rituals and details how Julius Caesar, the emperors, and other political figures used these deadly games to gain power and favor.

The article "What Was It Like to Be a Kid in the Middle Ages?" from BBC's HistoryExtra explores what life was like for children during the Middle Ages. The article highlights how children's lives were shaped by age, gender, class, and religion. It also reveals surprising facts about literacy, mortality rates, and how children played, worked, and were disciplined.

The article "Alice Marble: Tennis Legend, War Hero, and Wonder Woman" from BBC's HistoryExtra tells the incredible life story of Alice Marble. She rose to tennis fame in the 1930s, overcame personal tragedy, edited comics, spied during WWII, and later fought for equality in sports. Her legacy lives on through her fierce determination, fearless activism, and groundbreaking contributions to tennis and beyond.

The article "Who Really Owns Greenland? A Land of Ice, Vikings, and Global Power Plays" from BBC's HistoryExtra explores Greenland’s long and complex history of ownership. It traces the island’s journey from early Inuit inhabitants to Viking explorers, Danish missionaries, and Cold War military bases — highlighting how Greenland has become a key player in global politics.

The article "Isaac Newton: From Apple Myths to Scientific Genius" from BBC's History Revealed tells the story of Newton’s journey from a lonely farm boy to one of the greatest scientists of all time. It explores his most famous discoveries — including gravity, motion, and calculus — as well as his struggles, rivalries (especially with Robert Hooke), and unusual experiments.

The article "Leonardo da Vinci: Artist, Inventor, and Renaissance Genius" from BBC's HistoryExtra explores Leonardo da Vinci’s life as an artist, engineer, and visionary thinker. It outlines his rise from an apprentice in Florence to becoming a celebrated figure in the court of the French king. It also reveals how his inventions — such as early flying machines and war weapons — were centuries ahead of their time.

The article "How Scientists From Around the World Helped Shape Modern Science" from BBC's HistoryExtra explains how science in the 16th to 18th Centuries wasn't only shaped by famous Europeans like Copernicus or Newton. Thinkers from Asia, Africa, and the Americas also made important contributions.

The article "Out of the Cold: The Slow Beginnings of Climate Change Science" from BBC's HistoryExtra delves into the early scientific explorations of climate change, tracing its beginnings to the 19th Century. Early pioneers, including Eunice Newton Foote, John Tyndall, and Svante Arrhenius, each contributed to the understanding of how human activities, particularly the burning of fossil fuels, could alter Earth's temperature. However, these early insights were often overlooked or misunderstood, and it wasn’t until the mid-20th Century that the idea of human-induced climate change began to gain traction.