Scientists have known for decades that many animals use the Earth's magnetic field for navigation. It's less clear how they do it. A new study suggests earthworms may be a good way to figure it out.

When we find earthworms in our soil, that’s usually a good thing — earthworms increase nutrient availability and create a stable soil structure for plant growth. Not all earthworms are a good sign, ...

Learn how to eradicate jumping worms, what to look for to identify them, and where you might find them hitching a ride. You may have heard of lionfish in the Atlantic Ocean and Burmese pythons in the ...

Kevin Richard Butt does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Scientists have known for decades that some animals use the Earth's magnetic field to help them navigate. Think of it as an internal GPS. But how it all works remains unclear. NPR's Nate Rott reports ...