Labrador retrievers have a genetic mutation that causes them to be more food-obsessed than other dogs.
Fragments of DNA may be preserved in the fossil of the pregnant T. rex.
There are more species of rattlesnakes slithering around the U.S. than previously thought.
The incorrect assessments harm the animals’ chances of finding homes and potentially put their lives at risk.
Scientists have for the first time sequenced the genome of New York City bed bugs.
Does your favorite purebred dog come from an ancient canine lineage? See if the breed made our list.
Knowing which species of spider built a web in a certain area, as well as what it feasted on, are important pieces of information for researchers.
The company behind the project plans to churn out dogs, horses, and up to a million beef cattle a year.
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