Astronomers are adopting new strategies in the search for extraterrestrial intelligence. A study in Monthly Notices of the Royal Astronomical Society suggests using Earth’s shadow to detect alien ...

First contact with alien civilizations won’t be with the beings themselves, but with their technology. By searching for these extraterrestrial artifacts, we embark on a journey through our solar ...

Some search for battle, others are born into it ...

In China’s largest province, Qinghai, there’s something a little out of place. A set of modern-looking, metallic pipes protrudes from a mountainside, accompanied by a monument dedicated to the ...