Entertainment & Lifestyle
Hammerheads (the garden variety) pose a threat to earthworms

Earthworms, as we know, are garden champions, cleaning the soil by eating their weight in organic matter every day and aerating it as they wriggle around, creating tunnels to ease root growth. They also improve soil moisture, remove fungal spores and stimulate microbial activity, which benefits plant health.

But there's another weird worm out there that's toxic, deadly to our beloved earthworms and nearly impossible to kill: Allow me to introduce you to the hammerhead worm.