Marine fossils discovered near the summit of Mount Everest reveal that the world’s highest mountain was once part of an ancient ocean floor before tectonic collisions lifted the Himalayas.

Experts continue to probe the Moon's shrinking effect on the stability of future lunar bases.

Without the Moon, researchers say Earth could experience far more extreme climate shifts, unstable seasons and dramatically weaker tides - fundamentally altering life on the planet.

Earth could once again be dominated by a single continental mass in roughly 200 to 250 million years. The planet moves through natural cycles in which continents break apart and later reassemble, and ...

Antarctica’s hidden forces: Spanish scientist reveals to AS what decades of research are uncovering beneath the ice.

A research team led by a Keele scientist has shed new light on how a mysterious rock formation in Oman was created, which could reveal new details about Earth's ability to store carbon dioxide (CO2).

There are many open questions about how our planet formed 4.55 billion years ago: When did plate tectonics start? When did the Earth's mantle begin to vigorously circulate in a process called ...

It is a healthy, important part of our democratic process to debate and question our own leaders. That doesn't mean there's an internal civil war.

Tucker Carlson, Megyn Kelly and Matt Walsh question Trump's Iran war. That's not MAGA cracking. It's healthy debate.

Acid rain from the volcano on Ambae - 310km north west of the capital of Port Vila - is reportedly effecting water and food ...

Venus is often called Earth’s twin, but the two planets evolved into dramatically different worlds. Scientists believe the explanation may lie in the planet’s geology and the absence of key geographic ...