Earth & Space

Arctic Water Temperature: Causes and Effects of Warming

What Is Agricultural Drought and Its Impact on Food?

What Are Clay Fossils and How Do They Form?

What Is Cycle Science? Nature’s Biological & Earth Cycles

Green River Fossils: What They Are and How to Find Them

What Are Technosignatures and How Do We Find Them?

The Younger Dryas Period: A Sudden Global Freeze

What Is Absolute Age? A Definition in Science

Earth’s Oceans: Their Role, Environments, and Importance

Why Is There Mercury in the Ocean? Natural & Human Causes

What Was the Cambrian Period Climate Like?

What Is Water Holding and Why Does It Happen?

What Elephant Fossils Reveal About Ancient Worlds

Antarctica vs. Greenland: What’s the Difference?

The Amazonian River: Scale, Biodiversity, and Global Role

What Is a Water Fossil? The Science of Ancient Groundwater

What Was the Eemian Period and Why Does It Matter?

Early Triassic: Life After The Great Dying Extinction

What Was the Carnian Pluvial Event?

Why Don’t the Atlantic and Pacific Oceans Mix?