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126
What Causes Tides?
Tides are a complicated dance between gravity and inertia.
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230
Video: What Causes Tides?
Watch this video to learn what causes tides!
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189
What Is a Red Tide?
A red tide is a toxic event that occurs on the coastline when algae—a plant-like organism—grows out of control. Learn more about what causes these toxic events and how they can be dangerous to people and animals.
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81
Tidal Curiosities
Why do tide cycles take 24 hours and 50 minutes? What is a neap tide? And more.
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