But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

When we imagine alien life we often picture something radically different from ourselves. But evolution tends to solve ...

Science fiction often shows aliens with human features like eyes, limbs, and faces. But science has a reason for questioning this idea. Through convergent evolution, similar environments and physical ...

Scientists have taken a close look at our activity within the solar system to determine where to look for signals from intelligent alien life. The findings apply if those extraterrestrials explore ...