Opinion

Augmented reality-powered smart glasses have seen a muted resurgence lately. Will Google's intervention reinvigorate what feels like a tired concept?

Living with robots could lead to plenty of societal improvements, but they also pose risks to how we socialize and co-exist with other human beings.

As AI-generated images and videos become more common, Indigenous people are increasingly concerned about digital forms of cultural appropriation and blackface.

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, Pandora.

Gender-ambiguous people in ancient Mesopotamia were powerful and important members of society more than four millennia ago.

Trump's calls for a takeover of Greenland puts open scientific collaboration that is helping our understanding of the threat of global sea-level rise at risk.

Earth and its neighbors orbit the sun on a relatively flat plane. But what's below this plane, and is anythign below the Earth?

Glacial earthquakes are rocking the Doomsday Glacier in Antarctica.

A biological anthropologist explains why humans can't wiggle their toes in the same way they can wiggle their fingers.

As a bioethicist and philosopher explains the ethics of using organs grown in animals for human transplant procedures.