The story of life on Earth is deeply intertwined with the ... These fossils, dated to 1.75 billion years ago, have shifted our understanding of the timeline for this life-sustaining process ...

This new research, published in Communications Earth & Environmen t, challenges that long-held belief. “Now extinct, Homo erectus existed more than an estimated 1.5 million years, marking them ...

pulling up an ice core sample that dates back at least 1.2 million years. They expect the sample to offer new insights into the evolution of Earth’s climate and atmosphere throughout history.

of Earth and Planetary Sciences — to show how Earth will look in 250 million years. Scotese studies how plate tectonics and a warming climate will change Earth's appearance in the future ...