Earth Science & Climate

Why Is Groundwater Acidic and What Causes It?

When Should You Expect Dangerous Weather?

Why Does Obsidian Contain Few or No Mineral Grains?

What Is Seepage? How Water Moves Through Earth Materials

Does It Hail in Texas? When, Where, and How Bad

Does Lightning Strike Up or Down?

How Was the Shapley-Curtis Debate Resolved?

What Do Planets Sound Like? The Science of Space Audio

Is Alaska a Desert? Examining Its Climate and Precipitation

Is Lightning Attracted to Metal? The Science Explained

What Are the Shallowest High Tides and Deepest Low Tides Called?

What Four States in America Have the Most Tornadoes?

Is a Whirlpool Considered a Natural Disaster?

What Are Three Countries the Equator Crosses?

What Are the Advantages of Natural Gas?

What Is Meteorological Summer and When Does It Start?

What Causes the Moon’s Shadow to Change Placement?

What Is the Climate of Sweden?

Why Are There Many Sub-Watersheds Within the Chesapeake Bay Watershed?

How Big Is the Hercules-Corona Borealis Great Wall?