The idea of life on Earth without humans may seem like science fiction, but it has become the subject of serious scientific ...

"Consciousness," although challenging to define, can be thought of as a first-person awareness of one's surroundings and oneself. You sense the world through your eyes, nose, ears and hands, and track ...

"We're arguing that intelligent life may not require a series of lucky breaks to exist." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...

Add Yahoo as a preferred source to see more of our stories on Google. All life on Earth can be traced back to a Last Universal Common Ancestor, or LUCA. A study suggests that this organism likely ...

A biochemist, building on the pillars of evolutionary theory and drawing on cutting-edge research into the link between energy and genes, argues that the evolution of multicellular life was the result ...

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. Humanity may not ...

Life on Earth has made several “great leaps” in its evolutionary history: from unicellularity to multicellularity, from sea to land, and from land into the skies. What if the next one lies beyond our ...

"It's insane that something is from space can have that kind of an impact on our electronics. So we're thinking, okay, how does that have a potential impact on other aspects of our life?" When you ...

The concept of the "great filter" to explain why so far we seem to be alone in the universe is based on erroneous assumptions ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: All life on Earth can be traced back to a Last ...