The search for a famed polar exploration shipwreck led researchers to discover geometric patterns created by fish on the Antarctic seafloor.

The head capsule of the aquatic larvae of Hydropsyche contubernalis (Trichoptera: Hydropsychidae) shows color pattern asymmetries. Several sites have been sampled on four French rivers (the Rhine, ...

When you look at the picture below, do you see straight or curved lines? That's the debate triggered by the viral optical illusion that's now raging on social media. The image is an eight-by-eight ...