The investigative minds at How to Survive rank the Brazilian Wandering Spider and the Funnel-web based on venom potency and the time a victim has to receive antivenom before paralysis sets in.

Brazil is considered the most biodiverse country on Earth, with 15%-20% of the world’s biodiversity. The Amazon rainforest, the Cerrado savannas, the semi-arid Caatinga, the coastal Atlantic Forest, ...

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The investigative minds at How to Survive rank the deadliest spiders and explain how to avoid dangerous encounters. Trump shares video that includes racist depiction of the Obamas, sparking backlash ...

One of the unfortunately drippy spiders. Credit: Ricardo Bassini-Silva. The juvenile spider sat in a glass vials, one of thousands tucked away in the archives of Brazil’s Atlantic Forest collections.