What Was It Like to Be an Executioner in the Middle Ages? By Emma Bryce The image of the hooded executioner is iconic, but it tells us only a small part of the story.
Why Is There So Much Oil in the Arctic? By Emma Bryce Beneath the Arctic lie billions of barrels of oil. But as the international energy race intensifies, we wonder, how did all that oil get there in the first place?
What Are the Alternatives to Animal Testing? By Emma Bryce We're making great strides in developing alternatives, but here's why it's still necessary to test on animals.
Why Do Our Fingernails Keep Growing Until the Day We Die? By Emma Bryce You may give them little thought beyond when to trim them or which nail color to apply. But the humble nail laid the groundwork for our evolution into the humans we are today.
What Is the Toothiest Animal on Earth? By Emma Bryce How many teeth can one mouth hold? You may be surprised.
How Do Emperor Penguin Dads Stop Their Eggs From Freezing? By Emma Bryce These penguin dads are basically walking hot-water bottles.
Why Do People Hate Comic Sans So Much? By Emma Bryce The inventor of Comic Sans shares his thoughts about why so many people hate his creation.
Should You Take Off Your Shoes Indoors? By Emma Bryce Your home contains thousands of uninvited bacteria. Should you be worried?
How Do Squirrels Remember Where They Buried Their Nuts? By Emma Bryce Nut-obsessed squirrels might be smarter than you think.
How Did People Wake Up Before Alarm Clocks? By Emma Bryce How did people wake up before the invention of modern alarm clocks?
Why Are There So Many Pigeons? By Emma Bryce How history, architecture and, weirdly enough, bird milk have enabled pigeons to thrive in cities.
Why Do Dogs Scratch the Ground After They Pee? By Emma Bryce Your dog's ground-kicking habit could reveal more about your pet than you think.
Why Do Some of Us Shiver When We Pee? By Emma Bryce Is there a purpose to pee shivers, or are they simply a biological glitch?
Should Breast-Feeding Women Really Drink Guinness? By Emma Bryce Is beer the route to better breast-feeding?
Summer Could Trigger Major Earthquakes (It's Not Why You Think) By Emma Bryce There’s a new theory on what may have triggered the 2014 earthquake that tore through California’s Napa-Sonoma Valley.
What's Up with This 'Half-Fish, Half-Bird' in China? By Emma Bryce When fishers recently hauled up their catch from a river in the province of Guizhou in southern China, they weren't expecting to come face-to-face with a fish that had a bird's head.
What's Behind the Myth That Storks Deliver Babies? By Emma Bryce Here’s the real story behind the ubiquitous myth that storks deliver babies.
Do Animals Ever Get Sunburned? By Emma Bryce Animals are at risk of sunburn, but do they ever burn their skin?
