Browsing articles in science
News: Guest Posts
Very Big Fleas
New evidence of ancient bloodsuckers
Flea problems got you down? Well, count your lucky stars that you’re not raising a pack of pet Brachiosaurus. Recently, paleontologists in China discovered fossil evidence of Jurassic fleas that were as long as a thumbnail with sharp “mouth parts” all the better to dig into dinosaurs’ tough reptilian skin. Shudder.
News: Karen B. London
Genetic Control of Canine Appearance
A few genes make all the difference
My relationship with dogs is sometimes a bit split. One side of things is that I love them, for all the reasons everybody reading this understands so well. Another side of my relationship with dogs is my fascination with them—a true scientific interest, based on some of their extraordinary characteristics. And research about their genetics has continued to add to their appeal as creatures...
Culture: Stories & Lit
Anthrozoology Books Explore the Science and History of Dog-Human Bond
Scientists have only recently caught on that canines are not just a fertile subject for their particular specialties — psychology, anthropology, zoology, ethology and more — but also a topic that the publishing world seems eager to promote. This trend has been a long time developing. Nobel Prize–winner and ethology’s co-founder, Konrad Lorenz, wrote Man Meets Dog (1950), breaking ground that lay...
Culture: Reviews
Dog Inc.: The Uncanny Inside Story of Cloning Man’s Best Friend
Avery Publishing, 320 pp., 2010; $26.00
After the birth of Snuppy, the world’s first cloned dog, a handful of biotech entrepreneurs envisioned a thriving business that would provide grieving dog lovers with genetically identical clones of their deceased pets. In Dog Inc., Pulitzer Prize-winning investigative journalist John Woestendiek exposes the grave folly behind those science-fiction dreams. Woestendiek travels between the United...
Culture: DogPatch
Q&A with Dog Sense Author John Bradshaw
Making sense of dogs
What is an anthrozoologist, anyway? Turns out it’s someone who studies human-animal interactions, and John Bradshaw, who directs the world-renowned Anthrozoology Institute based at the UK’s University of Bristol (and founded it at the University of Southampton), is pre-eminent among them. For more than a quarter of a century, he’s investigated the behavior of dogs and their people, and his...
Culture: Science & History
Is Your Dog Waiting For You?
New study reveals that our dogs are affected by how long we're gone.
With dogs in the house, returning home—from a day at work or a trip to the mailbox—is cause for celebration, a wagging tail, the gift of a ball at your feet or even a little dance. You’re home! You’re home! But have you ever wondered why some parties are bigger than others?    Recently, two Swedish researchers discovered that how long we’re gone makes a difference. In their study (published in...
Good Dog: Studies & Research
Aging Lessons
Longevity researchers turn to dogs.
Their muzzles may be grizzled and their teeth worn, but old dogs lead the way when it comes to unraveling the secrets of long life. As with their extra-old human counterparts, the question arises: What has enabled them to dodge cancer and other common or crippling diseases?   Both dogs and people are living longer these days—a well-reported trend. Still, not all dogs make it to their 13th year....
News: Karen B. London
Dogs Vary in Size Within Breeds
How big is the range?
Last weekend, there was a chocolate Lab at the athletic fields where my husband and I were playing flag football with some other people, including his guardian. Both my children had a ball running around with Porter on the sidelines. He was very sweet and well trained. He played Frisbee, chased some of the adults around if they enticed him to do so, and got off the field and sat when asked to do...
Good Dog: Studies & Research
Trait Relationships and Genetics in Dogs
Mapping the genetic relationships between physical traits in purebred dogs
Dogs come in countless shapes and sizes and exhibit more diversity than any other land mammal on earth, a fact that makes them especially appealing to geneticists. In the last decade, scientists working at more than 100 laboratories worldwide have made significant progress in painting a detailed picture of the complex relationships between physical traits, behavior and disease in purebred dogs,...
Culture: DogPatch
To Clone or Not to Clone?
Dog Inc. author explains the high cost of canine cloning.
Canine cloning businesses like to tout their services as akin to resurrection—but the reality is much more complicated. In our video interview, John Woestendiek, author of the new book Dog Inc.: The Uncanny Inside Story of Cloning Man’s Best Friend, exposes the high cost of canine cloning—for both the people who invest their money and emotions in the procedure, and the laboratory animals used to...