A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar ...

Astronomers have discovered a relic world lurking in the outer reaches of the Solar System. The trans-Neptunian object nicknamed 'Ammonite' is the fourth member of the sednoids.

Paleontology and fossil records. Read about fossil finds over the last 10 years starting with the most recent research. Full text, photos.