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.
A new study finds that ocean acidity may have prevented life on Earth from developing for the planet’s first 500 million ...
The continent drifts northeast at about 2.7 inches (7cm) per year - a rate so significant that GPS coordinates must be ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback