Animals
The wild denizens that share our planet, including videos, photo essays, and news on recently discovered—or increasingly rare—species.
Latest in Animals
![This Shark Has Two Heads](https://www.popsci.com/wp-content/uploads/2019/03/18/3EZX73P6PZKUEOPWZG643744JI.jpg?w=600)
Animals
This Shark Has Two Heads
![How Birds Learn To Sing](https://www.popsci.com/wp-content/uploads/2019/03/18/YRJLXRUH4AI6KOL2564GP7NRTQ.png?w=525)
Animals
By Emily Elert and Dan Nosowitz
By Derek Mead–Motherboard
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