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

The alien-like machines, described as ‘legged metamachines’, are built from autonomous modules that can be snapped together in a variety of forms. Researchers say the approach could lead to robots ...

A woman holds a placard reading "Be free, not brave", center, as she takes part in a march to mark International Women's Day ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Healers, grifters, and the xenosphere. Read our in-depth assessment of Tade Thompson’s Rosewater and its place in the modern Nigerian literary tradition ...

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 ...

The views from up in the trees showcase the beautiful southern Indiana landscape, with its rolling hills and forests creating ...

The Schuylkill River Trail runs right through town, part of a larger trail system that eventually will connect Philadelphia to Pottsville. You can walk, run, or bike along the river, and the views are ...

After decades of chasing after a rare hexagonal diamond, a Chinese team says their iteration of the elusive material is the ...

Here Comes The Swarm launches on Steam Early Access. Build settlements, command armies, and wield divine powers in this brutal survival RTS from CableHook Games.

Discover secret Nevada destinations with surreal beauty, charm, and storybook scenery that feels far removed from the usual ...

Explore the ranking of every Best Picture nominee for the 2026 Oscars, from least to most deserving of the top prize.