Dunkleosteus ruled a restless Devonian ocean, where armor met innovation. Here’s how modern science is rewriting the story of ...

We've been living on this planet for hundreds of thousands of years, and we still don't fully understand it. That's not a ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

However, the deepest depression on Earth, the Mariana Trench in the Pacific Ocean, reaches almost 11,000 meters in depth, at the Challenger Deep. The bathyscaphe Trieste sailing in the waters of the ...

The tree was 98.5% effective at removing the microplastics, comparable with the current synthetic standard: aluminum sulfate.

Scientists tracking factors driving a global rise in sea levels in recent years say a key missing piece in the puzzle may ...

Extreme depths, low visibility, acid water and unbreathable surface air: welcome to the world’s deepest known freshwater cave ...

Ancient tectonic plates continue to reshape the Earth's interior and reveal a deep connection to its global dynamics ...

Get the limited-time Tasmania map from my new store, "Maps By Geoff": <a ...

Some parts of this epic coral reef system weren’t even where the greatest reefs are found today. But remnants have survived.

The world’s oceans are filled with never-ending surprises. Some shock. Some awe. And some are still waiting to be discovered.