What Causes Red Tide? Harmful Algal Blooms Explained
What causes red tide? Learn why harmful algal blooms grow so fast, why they can be dangerous, and how scientists track them.
Plastic in the Ocean: How It Reaches the Seafloor
Plastic in the ocean travels from rivers to the deepest trenches. Learn how microplastics sink, where they end up, and how we can help.
Underwater Volcanoes and the Creation of New Ocean Floor
Learn how underwater volcanoes build new ocean floor at mid-ocean ridges, how scientists track hidden eruptions, and why it matters. Read the guide.
