SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans, suggesting that the world is ...

The origins of life on our planet remains one of science’s great mysteries. Now, a NASA mission that brought a piece of an ...

ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...

Research maintains that the natural limit for human lifespan is about 122 years, based on the fact that the longest-living ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.

What species will become the next rulers of Earth when humans are no longer dominant? Which creatures might inherit the throne?

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

Earth is crossing the threshold of 1.5°C of global warming, according to two major global studies which together suggest the ...

In the short run, what will life on earth be like 200 years from now? In the long run, will there be human life on earth 2,000 years from now? Is 2 million years ahead on our radar screen?

These indicators of human technology and industrial ... These are obvious signs that Earth has intelligent, spacefaring life. Technosignatures are any observable traces or clues that point to ...