By Emily Underwood
Even Charles Darwin marveled at the length of the barnacle's penis. In some species, it's up to eight times the body length. Not a...
Rick has suggested we sing to attract the whales because whales also sing. It's not easy to carry a tune when you have a snorkel in your mouth, but I hum "Amazing Grace."
Just how they stick so steadfastly whilst underwater has remained a biochemical puzzle for scientists for many years.
Now researchers have solved thi...