Stephen Hawking hinted that an asteroid might cause the end of the world in a thousand years.
Marsupial lions have left claw marks in the Tight Entrance Cave in Australia, which is shedding new light on the extinct mammalian carnivore.
A study finds that big-brained mammals are more likely to go extinct.
Researchers from the University of Punjab in Pakistan have unearthed a 1.1-million-year-old stegodon tusk.
Researchers recreate extinct zebra subspecies 'Rau quagga' in South Africa.
Study finds that Neanderthals went extinct due to cultural superiority of humans, during a period when modern humans from Africa began arriving in Europe.
A study has identified an extinct crustacean-like creature from the Jurassic era, that used its monstrous eyes to capture its prey.
The fossilized carcass from a 45,000 year old mammoth may hold clues to the early human presence in the Arctic.
Researchers examined the evolution of hearing among mammals, where they focused on how mammals developed more sensitive hearing than reptiles.
A recent study found that a mother's appetite impacts the appetites of their offspring and may protect animals during times of population boom.
A new study found that mammalian diversity exploded on earth right after the dinosaurs went extinct.