Analysis of the fossil suggests that the only two egg-laying mammals, platypuses and land-based echidnas, both descended from ...

An earthquake in central Myanmar just unearthed an ancient structure that may be part of a royal “water palace,” experts say.

For millions of years, Earth’s moving plates have sculpted continents, carved oceans, and built massive mountain ranges. Yet ...

An often overlooked ancient pyramid in Mexico was filled with pools of a rare element in its underground chambers, leading to new theories that the structure may have had a shocking hidden purpose.

However, a new discovery suggests that the Earth’s core is surrounded by an unexpected ancient structure. A high-resolution map of the underlying geology beneath Earth’s Southern Hemisphere ...

That would place it further back in history than most other ancient structures by several thousand years, including the Egyptian pyramids and Stonehenge. Currently, scientists believe that the ...