According to Canadian earthworm taxonomist John Warren Reynolds, there are 161 earthworm species at present in the United ...

The female mosquito only mates once in her lifetime, and yet she can develop many hundreds of eggs from this single event.

The Missouri River is one of the largest river ecosystems in North America. Here are examples of the diverse species it supports.

In a monastery beside a 16th-century basilica in Pátzcuaro, Mexico, Dominican nuns move between rows of aquarium tanks, ...

Axolotls are an incredible species, well known for their stylish looks, pretty pink coloring, and ability to regenerate.

“In urban waterways like ponds and creeks, the shallow water warms more quickly at the end of winter, which speeds up ...

Looking at this month's Country Life magazine pictures of David and Victoria Beckham's country estate, it's hard to believe ...

Deep in the humid lowlands of southern Mexico, engineers, veterinarians and entomologists are racing to repurpose a plant ...

How to prepare for the cost of annual vet visits and emergency expenses.

Thinking of getting yourself a dog for the first time? Here are expert-led tips and tricks when it comes to ensuring your pet ...

Sweet corn is a perfect food for summer, but behind that simple pleasure is decades of plant breeding, market research, and ...

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.