Sarah Warner

Sand Fences: What They Are and How They Work

The Berlin Specimen: A Pivotal Fossil in Evolution

Twilight Zone Pictures: The Iconic Black and White Photos

Red Sea Water Temperature: A Unique Marine Environment

The Nature of Sudan: Its Deserts, Rivers, and Wildlife

Omo Kibish: The Fossils That Redefined Human Origins

Chicxulub Impactor: The Immense Size of the Asteroid

The Mariana Trench: Earth’s Deepest Natural Wonder

What We Can Learn From a Dodo Bird Fossil

Venus’s Hostile Environment and Unique Characteristics

Coal Swamps: How Ancient Forests Became a Solid Fuel

What Happens During Freeze and Thaw Cycles?

What Was the Aftermath of the Mt. Pinatubo Eruption?

What Are Technosignatures and How Do We Find Them?

What Was the Carnian Pluvial Event?

What Are Laminae? Meaning in Anatomy, Geology & Botany

Peking Man: Discovery, Fossils, and Disappearance

When Did Mammoths Go Extinct? A Surprising Timeline

What Are the Lakes on Titan Made Of?

How Global Warming Is Affecting Antarctica