Comic characters like Xabi and King of Cities have unique superpowers that make them standout among their iconic counterparts ...

Animals that hibernate are incredibly resilient. They can spend months without food or water, muscles refusing to atrophy, ...

S OME SEA slugs are kleptomaniacs. Elysia crispata, a species of these marine molluscs found in the western Atlantic and the Caribbean, is among the most notorious. When the slugs eat algae, their ...