Following NASA’s latest discovery of organic matter on the red planet, new findings in a salt lake in California could point to where to look for alien life.
An artist’s impression of Tutusius at Waterloo Farm.
Illustration by Maggie Newman
The discovery of two separate fossils tetrapod species proves that they lived all over the world by the end of Devonian.
The spectacular Wellington Caves are a tourist attraction - and a fossil site.
winam/flickr
The 19th-century British anatomist Richard Owen downplayed the role of colonial contributors and largely ignored the importance of Aboriginal testimony and knowledge in describing the marsupial lion.
Mars seen by Curiosity.
NASA/JPL-Caltech/MSSS
NASA and ESA have signed a letter of intent to collect samples from Mars and return them to Earth.
: Alex McClelland, Bournemouth University
How we discovered ancient footprints of early human hunters and their megafauna prey.
A fossil tooth contains isotopes that offer clues of aridification.
Supplied
A study has found that a local event rather than a global shift in climate caused the mass extinction in South Africa.
Nobumichi Tamura
A jaw bone found on a beach in Somerset could be from the largest ichthyosaur of its kind ever discovered.
: Ian Cartwright/Michael Petraglia/Palaeodeserts Project
How we found the oldest human fossil ever discovered outside Africa and the Levant.
Paleoloxodon antiquus has been extinct for 120 000 years.
By Apotea (Own work) [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], via Wikimedia Commons
DNA studies reveal that African elephants belong to a very successful and widespread family.
Reconstruction of the bite wound affecting the shoulder of our herbivorous dinosaur.
Zongda Zhang/Lida Xing
New research uses pathology in dinosaur bones to look at predator-prey interactions in the fossil record.
Reconstruction of a Permian swamp.
Rose Prevec
Plants, in their fossil forms, can reveal a great deal about past environments and climates.
Chuang Zhao
Bipedal movement has existed in modern reptiles for much longer than we previously knew.
Tiktaalik: bridging the gap between land and sea.
Zina Deretsky/National Science Foundation
Little skates that ‘walk’ across the ocean floor show how fish brains evolved to pave the way for working legs.
Simon Stalenhag
A drying climate caused a mass extinction among plants, but paved the way for the ancestors of modern reptiles, mammals, and birds.
A study of “Mrs” Ples’ tooth sockets has made scientists think differently about “her” sex.
Ditsong National Museum of Natural History
This new research offers compelling proof that the naysayers were right. “Mrs” Ples was actually a “Mr”.
The extinction of dinosaurs is one of the many periods of mass extinctions on earth.
www.shutterstrock.com/Jaroslav Moravcik
Scientists believe since 2010 we have entered the sixth period of mass extinction. CO2 emissions will change the lives of plants and animals in the next three to four decades.
Fossilized teeth from a modern human who lived in Israel close to 200,000 years ago.
Israel Hershkovitz, Tel Aviv University
New discoveries are changing archaeologists’ ideas about the origins of our own species and our migration out of Africa. This fossil pushes Homo sapiens’ African exodus date back by 50,000 years.
Shutterstock
Lepidoptera insects are at least 70m years older than we previously knew.
How the fossilised creature may have looked in its heyday.
BBC Pictures
As a new David Attenborough documentary examines a remarkable fossil, a leading expert gives his verdict.
An artist’s reconstruction of Kumimanu biceae , a giant ancient penguin, from fossils found in New Zealand.
Reconstruction by G Mayr/Senckenberg Research Institute
Fossilised bones discovered in New Zealand reveal an extinct penguin which may have been the largest to ever live, around the same height as an average man.