AGAINST THE GRAIN

Shops have reshuffled their shelves and restaurants rewritten their menus to keep up with demand. Big supermarkets have been slimming down their range of vegetarian products and are stocking more gluten-free lines. Even small convenience stores in remote parts of rural Ireland and Italy now stock ranges of gluten-free bread and cakes.

THIS JOKE HAS NO TEETH

According to researchers at King's College London, "The Roman-British population from c. 200-400 AD appears to have had far less gum disease than we have today." The researchers figured this out by examining a bunch of skulls from that period and comparing the rates of various dental ailments to what's going on in Britain today.

TRY CHINA

From the corruption charges that have swirled around Brazil’s national oil company during the lead-up to this year’s presidential election, you might think the home of the 2014 FIFA World Cup is a beehive of bribery. Yet Brazilians are the least likely of people in 44 nations to rate paying bribes as important for getting ahead in life, according to a survey released recently by the Pew Research Center.

TREATED LIKE A CRIMINAL

Kaci Hickox, a nurse, has been caring for Ebola patients while on assignment with Doctors Without Borders in Sierra Leone. Upon her return to the U.S. on Friday, she was placed in quarantine at a New Jersey hospital. She has tested negative in a preliminary test for Ebola, but the hospital says she will remain under mandatory quarantine for 21 days and will be monitored by public health officials.

CATCHY PHRASE

The Texas and New York City Ebola cases have put the concept of quarantine back into the American lexicon.  A period of mandatory isolation, of people and/or animals, quarantine is an extreme measure taken to prevent the spread of infectious diseases. Such forms of enforced isolation are referenced as far back as the Old Testament, while the word “quarantine” itself dates to the late medieval Plague.

URBAN SHIELD

It's the largest first-responder training in the world; now in its eighth year, it has drawn teams from places as far-flung as Singapore, South Korea, Israel, and Bahrain. Each group would go through 35 tactical scenarios over 48 hours, with no breaks except the occasional catnap. An airplane was lined up for busting a gun smuggler, and a cargo ship would be seized by a terrorist after a make-believe earthquake. A "militant atheist extremist group" would take hostages at a church.

FERRARI CHOOSES YOU

So you’ve won the lottery and gotten your big check. Now you’re ready to make your first purchase: the most expensive Ferrari they make. Problem is, one does not simply walk into Maranello and buy the LaFerrari supercar. There are certain requirements that must be met and certain expectations fulfilled before Ferrari will allow you to write it a check for more than a million dollars.

WE'RE GOING TO LIVE FOREVER

Two months ago, doctors in Australia transplanted a "dead heart" — a heart that had stopped beating inside a donor's chest — into a 57-year-old woman. The operation, which has been deemed success, was unlike any other, because for the first time, it didn't involve a brain-dead donor who's heart was still beating.

GOBACHEV, TEAR DOWN THIS RECRUITING WALL

Gonzaga coaches traveled to Spain and Turkey to sign freshman forward Domantas Sabonis. But that was nothing compared with what LSU coach Dale Brown went through in 1986, when he tried to lure Domantas's father, Arvydas, from behind the Iron Curtain to Baton Rouge.

DRESSED TO KILL THE ZOMBIE HORDE

Life during a zombie apocalypse can get pretty grim. Between roving bands of undead walkers trying to snack on your grey matter and feral humans roasting each other into lunch meat, there's precious little time to think about how you actually look. Eulyn Womble, the Costume Designer for "The Walking Dead," is charged with creating unique character statements out of clothing that has to appear weathered or scavenged.

PARANORMAL ACTIVITIES

There's a lot of paranormal activity in my family. Whether it is more than most other families is hard to say, but we seem to have more than most. During holidays and family events, after the adults wander into the kitchen to drink coffee or head off to bed, us cousins gather in some remote part of the house and talk about the things that go bump in the night.

CAN WE WRITE OFF PURCHASES AS 'DONATIONS?'

About one year ago, food justice advocates tuned in to a promising remedy for food deserts in the city of Chester, Pennsylvania. Could Fare & Square — the nation’s first non-profit full-scale supermarket — be a sustainable model in a 34,000-resident city where there hadn’t been a supermarket of any kind in 12 years?

HELLBLAZING A TRAIL

There's never been a comics character like John Constantine, DC Comics' trench-coat-sporting magician and wisecracking righter of wrongs. Astoundingly, he's remained largely unchanged since he first took to the page in 1985 and throughout 26 years of constant publication — a kind of character consistency that's unheard of even among icons like Superman or Batman.

AND THERE WAS MUCH REJOICING

At a festival in Konosu City, Japan, attendees watched a rocket weighing 1,014 pounds and measuring nearly four feet in circumference explode into the night sky. This whole fireworks display is impressive, but if you're looking for the big bang, it comes at around 3:15.