Dubbed Teleios, the unusually symmetrical space object is puzzling astronomers with its near-perfect shape and mysterious ...

IMMORDINO-YANG REPLIES: Travis points out a common misunderstanding. My colleagues and I coined “transcendent thinking” to ...

David Hruska and his family return to their old home beside the Blue Earth River. They walk along the riverbank near the ...

The lives and deaths of stars shape the universe—from the gentle fading of white dwarfs to the explosive furnaces that forged ...