In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

We asked the most respected names in the industry to tell us about the best timepieces they put on their wrists in 2025.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

Nikola Tesla believed the Earth itself could be used as a generator — transmitting energy wirelessly across the planet. His ...

We continue handing out our awards for the worst seen from the journalism industry in 2025.

Brenner’s notes explain that the Upside Down is a wormhole connecting Hawkins, Indiana to another dimension. Dustin dubs that ...

Stranger Things just revealed the true nature of the Upside Down, and everyone was wrong about it since the first season.