Was the emergence of intelligent life on Earth just a fluke? Some scientists think not
Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...
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How Easy Would it Be for Aliens to Find Life on Earth?
If an alien civilization has technology similar to ours, could it detect life on Earth? Answering this will help our own ...
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Perseverance rover's Mars samples show traces of ancient water, but NASA needs them on Earth to seek signs of life
Scientists are cataloging and analyzing the first samples collected by NASA's Perseverance rover while the agency weighs its ...
Earth's acid test: When did ocean acidity allow life to commence?
Scientists at Yale and in Singapore have devised what may be the ultimate acid test—a comprehensive model for estimating the ...
Intelligent Aliens May Be Common On Earth-Like Planets, Scientists Say
A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...
When Did Ocean Acidity Allow Life To Start?
A new study finds that ocean acidity may have prevented life on Earth from developing for the planet’s first 500 million ...
How Earth's early cycles shaped the chemistry of life
A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the ...
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Does planetary evolution favor human-like life? Study ups odds we're not alone
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.
Asteroid could hit Earth and spark global winter as scientists pinpoint year it could hit
Dust and other debris would rise into the atmosphere on Bennu striking Earth, blocking out the Sun and cooling the planet to ...
‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is changing
Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...
Scientists say the Earth's inner core maybe changing in shape; know what it means to life
Scientists have discovered that Earth's inner core, previously thought to be solid and unchanging, has experienced ...
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Why human-like life in space may be more common than we think
This is a significant shift in how we think about the history of life." The post Why human-like life in space may be more ...