The signals thus propagated are directed to an object, such as an alien planet ... the Earth, there is a much higher chance of their seeing many other obvious manifestations of human beings.

For more than a century, nations have measured societal gains in terms of economic growth. But a new review published in the ...

Sam Altman declares AI will outsmart your kids. What does this mean for parents and educators? Discover how to prepare the ...

Today, with 8 billion humans on this planet, the few wealthy countries are extracting natural resources at alarming rates, ...

Yet humans — the keystone species for fire on Earth — are merging the two arenas of earthly burning with a give and take that is reshaping the planet in what resembles a slow-motion Ragnarok.

Rising global temperatures may render extensive regions of the planet too hot for human survival over the coming decades.

Imagine a distant world, light-years away, where intelligent beings scan the cosmos, searching for hints of life. If their ...

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

NASA scientists have uncovered significant changes in the global water cycle over the past two decades, largely driven by ...

The enchanting dunescape stretches over 43 miles (70 km) along the coast and over 30 miles (50 km) inland. Lençois translates ...

Samantha Harvey’s Booker-winning novel 'Orbital' is far more than science-fiction; it raises deeper questions about what it means to be alive, to be human.

In Doctor Who, an alien species called the Silurians exists – technologically-advanced humanoid reptiles who lived long before humans, going into hiding and being ... on the Earth's land surface." ...