You’d be hard pressed to find a big enough scale, but it’s basically the same idea

Photo: Denis Degioanni

Many people turn to companies like 23andMe to learn about ancestry and ethnicity. But the genetic connection is far more complicated than the industry lets on.

Photo: Paula May

The night sky is changing, and we can’t figure out why

Photo: Marc Schulte

Conference travel, stargazing and supercomputing produce a surprising amount of emissions

Photo: Steve Halama

The seemingly opposite conditions of autonomous sensory meridian response and misophonia could have quite a lot in common

Photo: Kristina Flour

When someone does something cringe-worthy, it might be more about you than them

Photo: Abigail Keenan

The peculiar bugs could illuminate what signs to look for on Mars and beyond

Asteroid Bennu. Photo: NASA/Goddard/University of Arizona/Lockheed Martin

There’s no evidence to support the use of activated charcoal in beauty or health products

Photo: Chris Knight

Something powerful split open the icy moon’s south pole

Four parallel tiger stripes appear blue to Cassini’s cameras. Photo: NASA, ESA, JPL, SSI, Cassini Imaging Team

The dead star is enjoying its final meal

Astronomers have spied small rocky asteroids orbiting white dwarf stars, but never a large planet. Image: ESO/M. Kornmesser

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