The origin of life on Earth stands as one of the great mysteries of science. Various answers have been proposed, all of which remain unverified. To find out if we are alone in the galaxy, we will ...
which could significantly redefine our understanding of the origins of life and how our planet was shaped. The team found evidence of a major meteorite impact 3.5 billion ... Giant Ice Bulldozers ...
Many biological molecules are chiral, meaning they exist in two forms that are mirror images of each other, like left and ...
our current working model of gene history could be undervaluing early protolife (which included forerunners like RNA and peptides) as compared to what emerged with and after the beginning of life.
By collecting samples after climbing a high peak and firing rockets with special traps into the upper atmosphere, scientists ...
A new source of nitrogen has been discovered. Researchers from RPTU University Kaiserslautern-Landau in southwestern Germany ...
Researchers found the world’s oldest impact crater in Western Australia. The crater was created by a massive meteorite impact ...
A popular model of evolution concludes that it was incredibly unlikely for humanity to evolve on Earth, and that extraterrestrial intelligence is vanishingly rare. But as experts on the entangled ...
A team of researchers at Penn State, who led the work, said the new interpretation of humanity's origin increases the probability of intelligent life elsewhere in the universe. "This is a ...