This colourful creature is no alien, but it is a long way from home. For the first time, the presence of a type of tropical sea slug has been confirmed by scientists in UK waters. Spurilla neapolitana ...

Add Yahoo as a preferred source to see more of our stories on Google. They say space is the final frontier, but creatures looking like something from a sci-fi film are much more likely to be found ...

As families and holidaymakers make plans to rush to beach this spring break, one traveler has issued a stark warning about a dangerous creature that may wash up along the shore. A beachgoer found an ...