Can Dead Jellyfish Sting?  How Do Stinging Cells (Nematocysts) Work? Is Vinegar Effective?

Jellyfish washed up on beach

Yes, dead jellyfish can still sting you, even if you find one washed up on the beach.  And it doesn’t have to be a whole jellyfish – even small bits and pieces of tentacle can cause a painful sting. This is because the stinging cells, or nematocysts, can remain viable and ready to fire for … Read more

Why is the Cassowary the Most Dangerous Bird in the World? 10 Facts

A close up of a bird with a long beak, highlighting the Cassowary's dangerous nature and unique characteristics.

The Cassowary is one bird that commands respect and awe.  As a biologist I’ve noticed that much of the information circulating about these birds is misleading or downright incorrect.  Join me as we travel to North Queensland, Australia for real facts about these amazing creatures. The Cassowary is dangerous because of its size and strength. … Read more