The octopus is one of the most extreme animals on Earth. Its biology looks more like science fiction than natural evolution.

A recent study showed the molecular pathways that zebrafish use to lighten themselves and darken themselves for animal ...

Research into wood warblers shows that gene sharing across species played a key role in shaping their bright feather colors.

October brings all the cozy, spooky and just plain fun vibes you can handle. From pumpkin spice everything to costumes galore ...