Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

Considering the 12 years that've passed since the first title, Alien Isolation 2 faces the real challenge of an evolved ...

DMT. When the high priest of psychedelics Terence McKenna first took DMT in the 1960s, he noted that his understanding of the ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Octopuses possess a unique biological marvel: three hearts. Two branchial hearts pump blood through their gills, while a ...

It may not breathe, eat, or sleep. It may not reproduce in any ordinary sense. It may not have a face, a voice, or a body shaped by evolution. It may be a machine. This is not a wild idea – it follows ...

When most people imagine a bird, they picture an animal with feathers, wings, and a beak perched on a tree branch. However, ...

Step into a world where the past coalesces with the present—birds of today are living ties to the age of dinosaurs. With ...

Astronomers estimate there are 10 billion Earth-like planets in the Milky Way, increasing the statistical likelihood of extraterrestrial life. Advances in astronomy have refined the Drake equation, ...

There's a question at the heart of SETI that doesn't get nearly enough attention. It isn't whether aliens exist, and it isn't ...

For generations, artists and science-fiction writers have imagined alien landscapes beneath twin sunsets. The image became ...