early earth

The chilling discovery of a huge amount of radioactive aluminium hitting the Solar System 4.6 billion years ago suggests the baby Earth had a narrow escape.

The earth was flat and almost covered by the ocean, only a few small islands jutted out of the water, a new study says.

The oldest known dinosaur species appeared on Earth from the Three Siege Period, 243 million years ago.

The multinational team analyzed small rocks that were excavated five years ago, in the Strelley Pool, Pilbara (Western Australia).

The early Earth was purple and so were the planets that started another life, according to a new US study.