What If Oceans Were Liquid Mercury?

What If You Jumped Into a Pool of Liquid Mercury?

Imagine the oceans dried up

Why We Explore the Oceans

Could This City at the Bottom of the Ocean Give Scientists Hope to Finding Life on Other Worlds?

Why Isn’t the Arctic Ocean Full of Freshwater Anymore?

What If We Filled Our Oceans Up With Lava?

Europa: Jupiter's Icy Moon and Its Underground Ocean

What If the African Continent Broke Apart?

What If Earth Had Rings Like Saturn?

What If the Earth’s Crust Suddenly Opened Up?

Researchers Just Discovered Signs of a Gigantic, Ancient Ocean On Mars

What If You Built a Pipe to the Bottom of the Mariana Trench?

Scientists Find Way of Detecting Secret Oceans Under the Surface of Uranus’ Moons

What is the environmental impact of Europe's warmer-than-ever seas?

Experts Say They’ve Discovered Liquid Water Hidden Beneath the Surface of Mars

Why the Ocean is STILL Unexplored

What If Antarctica’s Dormant Volcanoes Woke Up?

What If the Loch Ness Monster Is Real?

What If Megalodon Sharks Never Went Extinct?

What If You Drained the World's Largest Atoll?

What If A Mega-Tsunami Hit The United States?

What If a Giant Sea Scorpion Fought a Killer Whale?

How do we know sea levels are rising?

What If You Could Swim in Titan’s Lakes?

What If Earth Stopped Its Orbit Around The Sun?