In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

The curious minds at What If explore the possibility of an alien civilization existing on Proxima b, imagining how they might ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Anyone familiar with the search for alien life will have heard of the "Goldilocks Zone" around a star. This is defined as the orbital band where the temperature is just right for liquid water to pool ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

The Trump administration is using the same racist playbook — including the Alien Enemies Act — to cleanse America of immigrants from non-white nations.

What kind of government doesn’t want to keep its own law-abiding population safe and secure, by locking up as many violent ...

Many have speculated that humanity’s rapid rise in intelligence and culture might not have been entirely natural. The uplift hypothesis asks whether an advanced alien civilization could have nudged ...

Constructed from excerpts of his Las Vegas concerts during the early 1970s, the documentary captures a glitzy, reborn Presley working the crowd and thrilling fans.

Elvis Presley in Concert" convinces you that the King is the greatest entertainer who ever lived. By the end of it, he's a god. Director Baz Luhrmann claims he made this Imax documentary so that any ...

Ben Kinsley is a man who likes to dress up as a mushroom. For the past several years, he and his creative team of Riitta Ikonen and Jessica Langley have attended the Telluride Mushroom Festival, which ...