What makes it particularly strange is that only certain people can hear it, while others remain blissfully unaware. It’s ...

Observation of the night sky, before the advent of satellites, was assumed to be free of the artificial bright points that ...

High above the frozen wilderness of Antarctica, a NASA balloon has picked up signals that challenge our understanding of the ...

CU Boulder researcher Antje Richter studies early medieval Chinese records of the strange to understand how literature explores what it means to be human It may seem like a wholly modern affliction, ...

Mars appears to be a frozen expanse of red dust, gaping craters, and rocky terrain on the outside—but what lies beneath its wind-blasted surface? NASA’s InSight lander might have discovered this ...

For decades, scientists have been baffled by two large, mysterious blobs in Earth’s mantle. These rock formations are thousands of kilometres long and slightly denser than their surroundings, hinting ...