A new study reveals that asteroid might have wiped out the prehistoric native Americans and other 35 species of animals.
Researchers from the University of Punjab in Pakistan have unearthed a 1.1-million-year-old stegodon tusk.
The fossilized carcass from a 45,000 year old mammoth may hold clues to the early human presence in the Arctic.
A recent study revealed that woolly Siberian mammoths became extinct because of human hunting not specifically climate change.
