A new study has suggested that it was an asteroid strike, not volcanism, that ultimately wiped out the dinosaurs.
A recently released government document has revealed 8 new sightings of the 'extinct' animal in the last 3 years.
A new study has revealed how long it took for the world's oceans to recover after the death of the dinosaurs.
Palaeontologists have identified the fossil remains of an enormous species of penguin that lived in New Zealand.
Scientists have identified an extinct species of giant parrot that weighed 15lbs and stood up to 3ft in height.
Palaeontologists have unearthed the fossil remains of a gargantuan condor 12 kilometers south of San Pedro.
A new study has suggested that larger animals will go extinct while smaller, insect-eating animals will thrive.
Researchers have identified a species of bird that went extinct, then evolved again from the same lineage.
Scientists in Siberia have succeeded in retrieving blood from the well-preserved remains of an extinct horse.
Scientists have discovered the fossil remains of an extinct species of human in a cave in the Philippines.
Several people have come forward to report cougar sightings despite the cats being extinct in the state.
Japanese scientists have achieved a 'significant step' towards the de-extinction of the woolly mammoth.
A new study has cast doubt on the idea that the dinosaurs had been in steady decline before the impact.
Two separate ranger patrols have reported sightings of the Formosan clouded leopard in a remote forest region.
A gigantic species of bee thought to have gone extinct has been discovered alive and well on a remote island.
The fossil remains of a prehistoric primate species weighing a mere 7.7 lbs have been unearthed in Kenya.
The elephant bird, along with some of Madagascar's other megafauna, went extinct around 1,000 years ago.
A new study has determined how a volcanic eruption 205 million years ago wiped out 90 percent of all life on Earth.
Scientists have identified the first known example of first-generation interbreeding between two extinct hominins.
In some species, the key to success may be more about 'survival of the laziest' than 'survival of the fittest'.