One of the most striking discoveries in planetary science in the last 25 years has been the presence of oceans beneath layers of rock and ice in our solar system. These worlds include ice satellites of big planets like as Europa, Titan, and Enceladus, as well as distant planets such as Pluto.
A 20-story rock face in Alaska known as "The Coliseum" is covered with layers of footprints belonging to a range of dinosaurs, including a tyrannosaur.
Legend said that Silphion was a gift from the god Apollo. The exact identity of the miracle plant is unclear. It was claimed to have become extinct in Roman times.
Five-eyed shrimp that swam the oceans over 500 million years ago could be the 'missing link' in the origin of arthropods, fossil reveals
Did dinosaurs, walking on all fours, use their hands to walk across a cave’s ceiling? Scientists have been puzzled by these odd fossils for decades.