Sea otters hold hands when they sleep so they don't drift apart.
Even though 111.5 million viewers tuned in to watch the Super Bowl last year, not everyone is interested in the super-hyped spectacle.
On Fridays, we ask a bunch of unrelated questions. Your answers help get us through the afternoon. Answer one, answer all, or ask your own question. On to this week's topics...
Five years ago, there wasn’t much one could say about Deinocheirus—but thanks to some amazing new discoveries, we can finally start connecting the dots and exposing the secrets of this enigmatic creat
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