fromMail Online3 days agoThere are 4 species of giraffe, not just 1 - can you spot difference?Giraffes comprise four genetically distinct species—Northern, Reticulated, Masai, and Southern—each with unique ranges, physical traits, populations, and conservation needs.
SciencefromNature1 month agoDaily briefing: The neuroscience behind eureka momentsThe Portuguese man o' war is actually composed of at least four distinct species, not just one.