Tag: climate history

  • Hidden Cave Under Welsh Castle Reveals Secrets From 120000 Years Ago

    Hidden Cave Under Welsh Castle Reveals Secrets From 120000 Years Ago

    For centuries, Pembroke Castle has stood as a powerful symbol of medieval history. Its towering stone walls, strategic coastal position, and royal legacy have long drawn visitors eager to step into Britain’s past. It is the birthplace of Henry Tudor, a place shaped by battles, politics, and power. Yet beneath this familiar story, something far…

  • New Research Rewrites the Timeline of Earth’s Moving Plates

    New Research Rewrites the Timeline of Earth’s Moving Plates

    Earth may look calm and steady from the surface, but beneath our feet lies a restless system that has shaped the planet for billions of years. Plate tectonics, the process that moves massive slabs of Earth’s crust, is responsible for continents drifting, mountains rising, and oceans forming. Yet one of the biggest unanswered questions in…

  • Ancient Dinosaur Discovery Connects Extinction and Environmental Change

    Ancient Dinosaur Discovery Connects Extinction and Environmental Change

    When visitors step into the Smithsonian’s National Museum of Natural History this holiday season, they will encounter more than a striking fossil behind glass. They will come face to face with a fragment of deep time, a survivor of processes that shaped Earth long before humans existed. The near-complete skull of a Pachycephalosaurus, a dome-headed…