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 "The Manhattan Project: Building the First Atomic Bomb" from BBC's HistoryExtra explains how a top-secret U.S. military project developed the world’s first atomic bomb during World War II. It covers the project's origins, key figures like J. Robert Oppenheimer, and the devastating bombings of Hiroshima and Nagasaki that marked the start of the Atomic Age.

In The Theory of a Supercontinent and the Cold War Discovery That Proved It, narrator Michael Mosley shares how German meteorologist Alfred Wegener proposed a radical new theory — that all of the continents had once fit together as one supercontinent that he called Pangaea. It wasn’t until the Cold War that the oceans were mapped, and scientists discovered the interlocking plates of the seafloor that could provide evidence for Wegener’s theory. This video is excerpted from BBC's The Story of Science, in which Michael Mosley takes an informative and ambitious journey exploring how the evolution of scientific understanding is intimately interwoven with society's historical path.

In The Carbon Connection: Why CO₂ Is Crucial for Our Planet's Survival, Dr. Iain Stewart explains how carbon dioxide is essential for life on Earth. Without enough, planets like Mars are freezing cold, while Venus is scorching hot because it has too much. Early volcanoes released carbon dioxide that helped keep the planet warm enough for life to evolve. Yet, scientists have discovered evidence of a catastrophic "Snowball Earth" event 700 million years ago, where the planet may have been completely frozen, as shown by mysterious drop stones found in Namibia. This video is excerpted from BBC’s Earth: The Power of the Planet, a documentary series in which Dr. Iain Stewart discovers how Earth's forces can shape nature, species, and even the climate.

In Jungle Snuggles: Learning New Skills, narrator Gordon Buchanan explains how a three-year-old mountain gorilla has no one to show her how to build a nest after losing her mother. During the cold night, other baby gorillas snuggle their mothers in nests. Instead, the three-year-old finds comfort in the snuggles of her father on the ground to stay warm. This video is excerpted from BBC's Animal Babies, a heartwarming show that follows the first breaths, first steps, and first feeds of some adorable baby animals, revealing the challenges they face to survive in some of the toughest but most beautiful places on the planet.