Nearly three-fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese ...

The US Naval Academy has removed 381 books from the Nimitz Library to comply with the Trump administration’s decision to remove diversity, equity and inclusion efforts from the federal government. Amo ...

Scientists have discovered a hidden ocean deep beneath Earth’s surface—one that could transform what we know about the planet ...

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A groundbreaking study using advanced radar technology has revealed a vast and intricate underground structure beneath the Pyramids of Giza. Scientists Corrado Malanga from the University of Pisa and ...

According to that new data, the moons Ariel and Miranda could possibly house underground liquid water oceans. It’s an intriguing discovery that only helps to heighten the need for better ...

But don’t expect to find an actual underground ocean—it’s not liquid water. Instead, the building blocks of water are trapped inside rock buried deep in the Earth’s mantle. If confirmed, this could be ...

As people rushed through the city streets on their way to work, five men stepped onto the packed trains of the Tokyo underground ... many of whom had backgrounds in science, medicine, and ...

NOAA’s remit is wide, but one of its most critical roles is to observe the oceans. Multiple scientists told CNN the layoffs are taking expert eyes off the oceans at the worst possible time ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground. Persuasive new evidence supporting the possibility of liquid water deep ...

From hidden continents and lost landmasses to underground oceans and unexplained geological phenomena, new discoveries are changing the way we understand our planet. Could there be undiscovered ...