Deep beneath the surface of our planet, from the Himalayas to East Africa and from the Atlantic seafloor to the Indian Ocean, ...

Historically, there have been four oceans: the Atlantic, Pacific, Indian, and Arctic. On Feb. 9, U.S. Secretary of the ...

Seismologist Deborah Kilb was wading through California earthquake records from the past four decades when she noticed ...

Submarine cables have been around for a long time, and they're more important than ever for the modern world. Without them, ...

(THE CONVERSATION) A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had found evidence for an unexpected atmospheric gas. On Earth, ...

We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third ...

All maps are influenced by the intent and biases of their creator—even those that are striving to be as accurate as possible.

The World America's naming ceremony is scheduled for April 9 at the line's new MSC Miami Cruise Terminal. The ships are named after continents and oceans and do not necessarily reflect where the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Seismologist ...

Imagine crossing vast oceans, soaring across continents, or tunneling deep beneath the earth—without ever getting lost. For ...

In a room full of maps, the first world map presented (from the early 1490s ... "The routes that the Portuguese created to connect the continents and oceans are the foundation of the world ...