Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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One in three dog owners say they have talked to their pets on the phone.
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Jellyfish as a species are actually older than dinosaurs and sharks.
383
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A scorpion can hold its breath for up to 6 days.
19
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6