Ever since the term “Snowball Earth” was first proposed in a 1992 paper, it has prompted substantial debate among scientists.

Billions of years ago meteorites hit the planet frequently, and one such space rock crashed ... the department of Earth and planetary sciences, University of Harvard, USA, said: “We think of impact ...

Most experts agree that one of the key starting points of life is RNA forming and being able to replicate. For a long time, ...

Geologists found evidence in the way enigmatic sandstones called Tava formed in the Rocky Mountains hundreds of millions of ...

While the Earth has experienced countless climate variations during its long history, a longstanding hypothesis known as ...

Curtin University scientists discover 4.45-billion-year-old evidence of water activity on Mars, hinting at early habitability ...