Geologists have discovered the world's oldest known impact crater; it sits in the heart of Western Australia's ancient Pilbara region. An analysis of rock layers in the region suggests a crater at ...

Researchers in Australia found the crater in Western Australia's Pilbara region and believe it's the oldest impact crater in the world, at about 3.5 billion years old. That surpasses the previous ...

Located in the Pilbara region, Karijini National Park is famous for its deep red gorges, Aboriginal history, stunning waterfalls, and hidden water holes scattered throughout the park. Avid hikers ...

SYDNEY--Iron-ore giant Rio Tinto will invest $1.8 billion to develop a satellite ore-body development in Australia's mineral-rich Pilbara region. The world's second-biggest miner by market value ...