Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

While bites are rare, infections don't always respond well to treatment.

The venomous noble false widow spider (Steatoda nobilis) has officially established itself in New Zealand, with confirmed sightings across multiple regions. Originating from the Canary Islands, this ...

Asian needle ants may be small, but this invasive ant species represents a serious ecological threat to North America. Here's ...

Brown recluses are small spiders known for venom that can cause swelling, blistering and a fever in humans. If you’re unsure ...