If you were to dig down about 2.2 miles, you might encounter this creature and its other nematode relatives.
The discovery counters the widely held belief that whale sharks, which can weigh more than 79,000 pounds, are solitary animals.
The discovery counters the widely held belief that whale sharks, which can weigh more than 79,000 pounds, are solitary animals.
Two species enter; one species leaves. Don't bet against the beetle.
Many sweet potato whiteflies are coming down with an infection that turns them into supermoms, a bane for farmers.
Highly social ants can count, complete basic math tasks and communicate that information to members of the colony.
Insomnia is a matter of life and death for blind cave fish, an evolutionary trait that may lead to insights on human sleep disorders.
The first known vertebrate with an endosymbiont, spotted salamanders take their gardening personally.
Smokey the cat's purr is so loud that Guinness World Records may soon declare it the loudest in the world.
If you think you've seen a chupacabra in your midst, here's a handy checklist to identify the creature.