The seahorse is the only fish to have a neck.
12
Nicole Kidman is scared of butterflies.
65
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
A scorpion can hold its breath for up to 6 days.
19
Female kangaroos have three vaginas.
2
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23