Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these signals are likely sent as narrowband radio waves, we may now have a way to ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

2019-06-20 GE's smart-bulb tutorial shows how complicated smart technology can be 2019-06-20 DHS cancels some Global Entry appointments as summer travel heats up, citing border crush 2019-06-20 Joe ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.

At the end of each year, we recognize the best games we played in their entirety, but we also like to zoom in and celebrate the individual moments we loved most; the mechanics, scenes, and other ...

Selected from 200 shortlisted images, the winning portraits capture the breadth of life in Britain today. Rather than ...