The interstellar comet 3I/ATLAS has swung back into view after passing behind the Sun, and its return is proving even ...

Interstellar visitor 3I/ATLAS has just been subjected to one of the most sensitive alien-technology checks ever mounted on a ...

Is 3I/ATLAS a natural comet or an alien probe? Harvard's Avi Loeb explores the mystery of its sunward 'anti-tail' and what it ...

New images of interstellar object 3I/ATLAS debunk 'cloaking' myths. Astronomers reveal a thinning coma as the visitor heads ...

From signs of life on Mars to an interstellar visitor and weakening dark energy, 2025 reshaped space science, raising the ...

The key idea behind our framework is that life produces molecules with purpose, while nonliving chemistry does not. Cells ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

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

Sci-fi is one of the most popular genres in television today. With that in mind, let's take a moment to heap praise on 15 ...

Scientists using the James Webb telescope observed a distant exoplanet with an atmosphere of soot and diamonds, challenging ...

From Black Mirror to The Handmaid’s Tale, these are the most grounded speculative series that bend reality without totally ...

Yes, totally! Some of the greatest free games you can play on PC include games like Overwatch 2, Valorant, and Warframe.