Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans ...

Were you aware that sharks are soundless creatures? Whales have whale songs, but sharks are silent, bearing no distinct sonic ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans ... as spotted estuary smoothhounds or "lemon sharks" — were "discovered ...

Locals often refer to the relatively small sharks, which grow up to five feet long, as "lemon fish" (not to be ... their dense rows of flattened teeth, which are specialized to chomp through ...

Along the way, you’ll see Arctic caribou on the longest land migration on Earth. Every year, tens of thousands of caribou ...

Between Amazon’s Big Spring Sale and Walmart’s Spring Savings Sale, merchants are trying to make spring sales a thing—and ...