Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on Earth. Humanity may not ...

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What if... you discovered the origins of all life on Earth, including humans? It’s a mystery that’s puzzled, frustrated, and fascinated generations of scientists ...

The origin of life on Earth is still enigmatic, but we are slowly unraveling the steps involved and the necessary ingredients. Scientists believe life arose in a primordial soup of organic chemicals ...

Astronomers have long sought signs of life beyond Earth, with exoplanets like K2-18 b — a world about 124 light-years away — offering tantalizing possibilities. In 2023 and again in April 2025, a team ...

Researchers have shed light on Earth's earliest ecosystem, showing that within a few hundred million years of planetary formation, life on Earth was already flourishing. An international team of ...

Humans are captivated by the idea of finding life elsewhere in the universe – and even more by the idea that life, if found, might resemble the complex, animal life here on Earth. One of the easiest ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A team of ...

A new study suggests that the human lifespan might be reaching its biological limit, and any increased advancements will likely come from studying aging rather than eliminating disease. This comes ...

A new study has raised some speculation about whether or not parts of Mars can allow life to grow. The study, published in Nature Communications Earth & Environment, highlights the potential of ...