Animals Biology Health Videos 

Will You Still Eat Raw Fish After Watching This Video?

Sushi, sashimi, and poke are delicious. Why? It’s because they’re all made of raw fish! But, have you ever noticed that warning about raw or undercooked seafood at the bottom of restaurant menus? Have you ever wondered why it’s there? It’s there because fish carry a ton of parasites. And if the fish aren’t prepared correctly, then those parasites can make it into your body. This fishy intersection with the wild world of parasites can teach us a lot about how these moochers help keep ecosystems healthy, and why we…

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Worms and slugs: A slug Arion spec. commonly found in northern Germany, now known to be used by hitch-hiking nematodes for transportation (Carola Petersen, Hinrich Schulenburg, Kiel University) Animals Biology 

Worms Use Slugs as Public Transit

By Kate Stone Nematode Worms on the Move Buses and trains may not always be the cleanest ways to get around, but at least they aren’t as messy as slugs, which are a mode of transit in our gardens. According to a new study, slugs and other invertebrates provide essential public transport for small worms in search of food. Nematode worms (including Caenorhabditis elegans) are about a millimeter long and often live in temporary environments, such as a piece of decomposing fruit or other rotting plant material. Because their habitats…

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