The atmosphere may have blanketed the Earth with molecules containing sulfur billions of years ago. In A Nutshell Laboratory ...
Between a rock and a green place: Michelle Gehringer studies fossilized life on early Earth to learn more about the evolution of (oxygenic) photosynthesis - the process that makes the oxygen we breath ...
How did life begin? An international team of researchers from Japan, Malaysia, the UK, and Germany suggest that the answer ...
People have long wondered what life was first like on Earth, and if there is life in our solar system beyond our planet. Scientists have reason to believe that some of the moons in our solar system – ...
University of Alberta geochemists have discovered a missing piece to one of the great mysteries of science—the origin of life ...
About 700 million years ago, enormous glaciers flowed across the Earth's surface in powerful frozen rivers like "giant ice bulldozers" that pulverized our planet's crust and may have contributed to ...
NASA has found sugars essential for life on Earth in samples of the 4.6 billion-year-old Bennu asteroid. Scientists ...
Dinosaur Discovery on MSN
The evolutionary twist that rewrote the fate of Earth’s most iconic reptiles
Fossils from across the world now reveal that birds are not just descendants of dinosaurs but direct survivors of their ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In the 1931 movie ...
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