News

Scientists created a simulation showing that early Earth still retained chemical traces of its igneous youth, 4.5 billion years ago.
New research from HKU geologists suggests that Earth's first continents were born not from plate tectonics, but from deep ...
Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.
How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...
Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America's oldest-known flying reptile, that reveal a time of transition when venerable lineages that were ...
Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...
Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...