Leech bites are often misunderstood. These myths spread fear and misinformation. Here are some myths you must know about ...
Meet the leech, the misunderstood hero of aquatic ecosystems all over the world, who does not always suck blood!
Scientists have also long thought that the earliest leeches were bloodsuckers. All modern leeches, including species that do ...
A 430-million-year-old fossil has rewritten leech history, showing they are at least 200 million years older than previously ...
How do leeches find their hosts? We explore how leeches sense heat, chemicals, and movements in their environments.
Scientists found a 430-million-year-old leech fossil, Macromyzon siluricus. It shows leeches first lived in oceans and did ...
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