From hallucinogenic fish to nematodes oozing with lifespan-extending pheromones, many animals on Earth secrete chemicals with ...

Trevor Williamson admits to being on a high after swimming with sharks “that could have taken off my head, shoulders and arms ...

Read on to see the terrifying animals that aren't nearly so dangerous as they look... Various fantasy authors have played ...

The special diving experience lets divers get up close with different kinds of sharks and a variety of tropical fish ...