We have discovered the oldest meteorite impact crater on Earth, in the very heart of the Pilbara region of Western Australia.
At 2 a.m., clocks in most parts of the United States will spring forward one hour as daylight saving time begins.
Scientists with a new theory about how Earth’s early continents formed predicted where a superold impact crater should ...
This week, geologists announced they discovered the world's oldest known impact crater. It's in Western Australia's ancient ...
The discovery of a massive crater formed by the impact of a meteorite more than 3.5 billion years ago is changing the way ...