The video identifies the most dangerous insects found in the United States based on medical risk and documented encounters.

As temperatures drop, there's an urgent call from ecologists to help some of nature's smallest and most vulnerable creatures make it through winter. Experts from Arbtech are urging households to take ...

Every year in the United States, more than a billion dollars is poured into the purchase and use of pesticides. This staggering figure makes clear just how strained and conflicted the relationship ...

Kissing bugs found in North Carolina can carry Chagas disease-causing parasites. Chagas disease spreads through infected feces, not bites, and can remain undetected. Preventive steps include sealing ...

From disease-spreading mosquitoes to venomous scorpions, here are the deadliest insects in India and why they pose serious risks to humans.

From viewer criticisms to deadly bugs, Dan Haggerty answered questions from the In Depth mailbag.