In the middle of the Arizona desert stands a surreal, glass-enclosed world. A sealed replica of Earth's ecosystems that was once dismissed as an eccentric dream. Today, it is one of the most ambitious ...

The discovery of a new lifeform within Earth’s crust has sent ripples through the scientific community, challenging our ...

So, what's inside Earth? Planet Earth is broadly composed of a crust, mantle and core. The crust hosts all known life, but it's merely Earth's outer casing, accounting for only 1% of the planet's ...

From the point of view of the sun, it takes Earth roughly 86,400 seconds (24 hours) to complete one full rotation. This ...

A set of pictures was released by the government of India on Sunday showing Group Captain Shubhanshu Shukla observing the ...

Two Australian scientists argue in a new paper that within the Earth’s core, based on measurements of waves reverberating along the Earth’s diameter, is an innermost inner core, about 800 ...

Mysterious 'donut' structure is discovered hidden inside Earth's core - and it could unlock the secrets of our planet's protective magnetic field ...

Two buried ‘supercontinents’ hiding inside Earth could be much older than previously thought By Mindy Weisberger , CNN 7 minute read ...

Something is happening inside the Earth, scientists say. Andrew Griffin. Updated February 10, ... ‘Annual-scale variability in both the rotation rate and near surface of Earth’s inner core’, ...

Like most of us, Earth has a lot going on under the surface — even in what may have once seemed to be its most unassuming layer. The mantle, a zone between our planet’s thin crust and the ...

Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could transform our understanding of plate tectonics.