Jellyfish as a species are actually older than dinosaurs and sharks.
383
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
Dogs sometimes fake being sick to get attention.
26
A 42-foot sperm whale has about 7 tons of oil in it.
209
Tigers can see 6 times better at night than humans.
305
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23