Have you heard the term 'watershed' but never actually had...

Since outdoor clothing brand Patagonia introduced fleece in the early...

Hurricanes and tsunamis are two types of powerful natural disasters...

70% of the world's surface is the ocean - and...

Earth’s waters are constantly moving. They change form in the...

Just as biologists need to distinguish between different kinds of...

You've been rocking on the boat all day and haven't...

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Mollusks, or Mollusca, are one of the earth's largest and...

When one thinks of an insect, they usually don’t picture...

Surface water is just how it sounds: water that has...