Why do our nostrils point down while those of most mammals point straight out from their face? (cont.) ...

There certainly are good viruses, say our readers - who also paint a gloomy picture of what would happen if all viruses disappeared ...

We often obsess about nighttime routines for good sleep, but mounting evidence shows that what we do during our waking hours ...

Photographer Luisa Maria Stagno is on a mission to document the most unusual pigeons out there, from a Danish Suabian to a ...

Smell is often dismissed as a less important sense, but it makes our lives much more vivid, says Jonas Olofsson ...

Feedback is delighted by a YouTuber's sterling efforts to make Michael Crichton's velociraptors more accurate – but points ...

The word "dark" is misleading when it comes to dark matter, because it suggests there is some kind of absorption of light ...

The first number is 7, for which 1 2 + 2 2 + … + 7 2 … ...

Written and directed by Spike Jonze, the melancholic, soulful sci-fi film stars Joaquin Phoenix (pictured above) as a lonely ...

After three long years of hoping, it seemed impossible that the second season of Severance could live up to the scope and ...

Other cartoons by Tom Gauld can be found here. Receive a weekly dose of discovery in your inbox! We'll also keep you up to ...

The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...