Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...

A pair of researchers at the University of Waterloo in Canada, working with a colleague from the Scripps Institution of ...

Often imagined as the crown jewel of future megastructures, a Dyson swarm—an orbiting fleet of solar collectors around the ...

An ancient impact structure in remote northern Australia was recently spotted by one of NASA's Earth-observing satellite ...

Millions of years ago, our Solar System sailed through the Orion Complex, part of the vast Radcliffe Wave structure. This ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...