Plankton swim against the current

Zooplankton are often considered to be a passive source of food for fish and other aquatic animals. But at least one of their representatives, the millimetre-sized copepod (Eurytemora affinis), moves purposefully in turbulent ...

Mutual sabotage in parasites

Some parasites have only one goal: to develop completely in their intermediate host, await the right time to infect their definitive host and procreate there. Many parasites manipulate their intermediate host's behaviour. ...

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