Evolving intelligent life took billions of years − but it may not have been as unlikely as many scientists predicted
Humans evolved late in Earth history. While this timing inspired the conclusion that humanlike life is a cosmic improbability, a new study pushes back.
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 ...
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 ...