Creating a believable alien world takes more than imagination. It requires biology, environmental logic, and evolutionary pressure. The Birrin ecosystem follows scientific rules every step of the way.

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

Are you looking for a change of scenery? Are you tired of boring old Earth? Donald Trump suffers several major blows in one day Major Boston weather forecast update for Monday storm with a foot of ...

GameSpot may get a commission from retail offers. 4 Loop, the co-op shooter from Left 4 Dead designer Mike Booth and JJ Abrams' studio Bad Robot Games, has a roguelike structure, along with lots of ...

Former U.S. President Barack Obama said he did not see evidence that aliens "have made contact with us," after sending social media abuzz by saying aliens were real on a podcast over the ...